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gears

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A close up of a rusted metal gear. Gears rust locks.

A close up of a rusted metal gear. Gears rust locks.

Stock photo: A close up of a brick and a brick / A close up of a rusted metal gear.

Outbuilding with Three Gears, from Chippendale Drawings, Vol. II

Outbuilding with Three Gears, from Chippendale Drawings, Vol. II

Thomas Chippendale (British, baptised Otley, West Yorkshire 1718–1779 London) Public domain photograph of building plan, architecture design drawing, free to use, no copyright restrictions image - Picryl description

Outbuilding with Three Gears, from Chippendale Drawings, Vol. II

Outbuilding with Three Gears, from Chippendale Drawings, Vol. II

Public domain image of a historic building, 16th, 17th, 18th century architecture, free to use, no copyright restrictions - Picryl description.

Tillbehör från AB Scania Bilreparationer.Foto från Tekniska museets maskinhall 1952.

Tillbehör från AB Scania Bilreparationer.Foto från Tekniska museets ma...

Tillbehör från AB Scania Bilreparationer.Foto från Tekniska museets maskinhall 1952.

Bulgaria från Hamburg, skeppsbrott 1899.

Bulgaria från Hamburg, skeppsbrott 1899.

Bulgaria från Hamburg, skeppsbrott 1899. Public domain photograph, Sweden, free to use, no copyright restrictions image - Picryl description

Interiør med konvertorovn fra smeltehytta på Røros ca. 1900, Sør Trøndelag, Norge

Interiør med konvertorovn fra smeltehytta på Røros ca. 1900, Sør Trønd...

Arbeidere ved den konverteren. Denne smelteovnen revolusjonerte smelteprosessen. Ved å tilføre smeltemassen store mengder oksygen, kunne denne ovnen produsere kopper fra skjærstein på 1 ½ time, mens det tok 1 ½... More

Street railroad construction, Pipes and gears. New York City

Street railroad construction, Pipes and gears. New York City

Picryl description: Public domain vintage artistic photograph, free to use, no copyright restrictions image.

Interiør med konvertorovn fra smeltehytta på Røros ca. 1894, Sør Trøndelag, Norge

Interiør med konvertorovn fra smeltehytta på Røros ca. 1894, Sør Trønd...

Arbeidere og ingeniører oppstilt ved den første konverteren som Røros Kobberverk anskaffet i 1887. Andreas Holmsen er nr. 2 fra høyre.

Olika järnföremål tillverkad vid Söderfors Bruk.

Olika järnföremål tillverkad vid Söderfors Bruk.

Olika järnföremål tillverkad vid Söderfors Bruk.

Christopher Polhems modell till skeppsuppdragningsverk.

Christopher Polhems modell till skeppsuppdragningsverk.

Christopher Polhems modell till skeppsuppdragningsverk. Public domain photograph - Sweden in 20th century, no copyright restrictions image - Picryl description

Fabrik Cylindriskt kugghjul., Tekniska museet, Sweden

Fabrik Cylindriskt kugghjul., Tekniska museet, Sweden

Cylindriskt kugghjul. Public domain photograph - Sweden in 20th century, no copyright restrictions image - Picryl description

Kugghulsmaskin konstruerad av Christopher Polhem.

Kugghulsmaskin konstruerad av Christopher Polhem.

Kugghulsmaskin konstruerad av Christopher Polhem. Public domain photograph - Sweden in 20th century, no copyright restrictions image - Picryl description

Hantverkets propagandautställning: Kugghjulstillverkning. Anordnare Stockholms stads verkstadsskolor.

Hantverkets propagandautställning: Kugghjulstillverkning. Anordnare St...

Hantverkets propagandautställning: Kugghjulstillverkning. Anordnare Stockholms stads verkstadsskolor.

Where it happened. (See photos 3070 to 3074), Sanders Cotton Mfg. Co., Bessemer City, N.C. In this and the adjoining mill (run by the same company) there were still many dangerous, unprotected gears, belts, belts running through the open floor, rough broken flooring on which the workers would likely stumble, etc.- when I went through these mills (October 23rd, 1912) over two months after the accident. Location: Bessemer City, North Carolina.

Where it happened. (See photos 3070 to 3074), Sanders Cotton Mfg. Co.,...

Picryl description: Public domain photo of an industrial building, factory or warehouse, free to use, no copyright restrictions image.

Where it happened. (See photos 3070 to 3074) Sanders Cotton Mfg. Co., Bessemer City, N.C. In this and the adjoining mill (run by the same company) there were still many dangerous unprotected gears, belts, belts running through the open floor, rough broken flooring on which the workers would likely stumble, etc. - when I went through these mills (October 23rd, 1912) over two months after the accident. Location: Bessemer City, North Carolina.

Where it happened. (See photos 3070 to 3074) Sanders Cotton Mfg. Co., ...

Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description

Where it happened. (See photos 3070 to 3074) Sanders Cotton Mfg. Co., Bessemer City, N.C. In this and the adjoining mill (run by the same company) there were still many dangerous unprotected gears, belts, belts running through the open floor, rough broken flooring on which the workers would likely stumble, etc. - when I went through these mills (October 23rd, 1912) over two months after the accident. Location: Bessemer City, North Carolina.

Where it happened. (See photos 3070 to 3074) Sanders Cotton Mfg. Co., ...

Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description

Colleges and Universities - University of Michigan - Adjusting the gears in a rear. If they are not too noisy they try it again until it meets the approval of the instructor. Chassis Department, Auto Mechanics. University of Michigan, Ann Arbor

Colleges and Universities - University of Michigan - Adjusting the gea...

Colleges and Universities - University of Michigan Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description

Photograph of Wilson Dam Construction

Photograph of Wilson Dam Construction

Original caption: Terry Crane Truck & Gearing. Wilson Dam Construction Progress Photographs

Kugghjul av gjutjärn vid Lyckeåborgs bruk i Augerum, Blekinge.

Kugghjul av gjutjärn vid Lyckeåborgs bruk i Augerum, Blekinge.

Kugghjul av gjutjärn vid Lyckeåborgs bruk i Augerum, Blekinge.

Interiör från trösklogen i Åsmundshyttan. Det stora kugghjulet drevs av vattenhjulet som satt omedelbart utanför vägen

Interiör från trösklogen i Åsmundshyttan. Det stora kugghjulet drevs a...

Interiör från trösklogen i Åsmundshyttan. Det stora kugghjulet drevs av vattenhjulet som satt omedelbart utanför vägen

Washington youngster solves parking problem. Washington, D.C., March 30. Transportation and no parking worries. Nelm Clark, 16-year old Washington youngster, solved this problem by combining a lawn mower motor with a set of motor cycle gears to make this unusual midget auto. Costing $60 to build the contraption weighs only 150 pounds--the weight is its main feature--and if you run out of gas you easily push it or tuck it under your arm and walk home, 3/30/1937

Washington youngster solves parking problem. Washington, D.C., March 3...

Picryl description: Public domain image of an automobile, 1940s car, free to use, no copyright restrictions.

Putting fly in ointment of "McNutt-for -president" boom. Washington, D.C., April 21. If he continues the pace he is setting to date, Rep. Albert J. Engel, Republican of Michigan, appears certain to throw the "monkey wrench" into the gears of the "McNutt-for-President" boom which got underway during the past winter. Rep. Engel is pictured studying plans he dug up for the two palaces, "Summer" and "Regular" which as high commissioner of the Philippines, McNutt wants built as Commissioner's residences in islands. The proposed palaces are to cost $500,000 and $250,000 respectively. Rep. Engel takes great pride in pointing out that plans for the palaces include 18 lavatories and bathrooms with a seating capacity of 43, 4/21/38

Putting fly in ointment of "McNutt-for -president" boom. Washington, D...

A black and white photo of a man sitting at a desk. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description

Gears and all machinery in a cotton seed oil mill are covered with a fine dust. Cotton seed oil mill. McLennan County, Texas

Gears and all machinery in a cotton seed oil mill are covered with a f...

Public domain photograph of 1930s America, free to use, no copyright restrictions image - Picryl description

Chrysler tank arsenal. Headed for the oven, this rack of herringbone gears has been completed and is now awaiting the hear treatment which will harden the gears for use in the M-3 tank. Dozens of different types of gear arrangements are used in these twenty-eight ton monsters

Chrysler tank arsenal. Headed for the oven, this rack of herringbone g...

Actual size of negative is C (approximately 4 x 5 inches). Caption card lists some of the printing history of image. Title and other information from caption card. Transfer; United States. Office of War Informa... More

The old Kenyon's johnnycake flour mill in Usquepaugh is run by water power. The waterwheel is underneath the mill and by means of these two gears its power is brought into the mill

The old Kenyon's johnnycake flour mill in Usquepaugh is run by water p...

Public domain photograph of 1930s America, free to use, no copyright restrictions image - Picryl description

Tank manufacture (Chrysler). Twelve of these bell type carburizing furnaces are in twenty-four hour operation at the huge Chrysler tank arsenal in Detroit. They are employed to barburize final drive gears, transmission parts and other parts of the twenty-eight ton M-3 tanks in production there

Tank manufacture (Chrysler). Twelve of these bell type carburizing fur...

Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description

Chrysler tank arsenal. Headed for the oven, this rack of herringbone gears has been completed and is now awaiting the hear treatment which will harden the gears for use in the M-3 tank. Dozens of different types of gear arrangements are used in these twenty-eight ton monsters

Chrysler tank arsenal. Headed for the oven, this rack of herringbone g...

Public domain photograph - working class people, the 1930s United States, work, labor, worker, free to use, no copyright restrictions image - Picryl description

Tank manufacture (Chrysler). The worker in the foreground is inspecting herringbone gears for Chrysler twenty-eight ton medium tanks, just after they have been finished, or "shaved." All parts of these tanks undergo constant inspection after each of the various operations which eventually result in the complete assembled tank

Tank manufacture (Chrysler). The worker in the foreground is inspectin...

Picryl description: Public domain image of an industrial building, factory, workshop, workers, 19th-20th century, free to use, no copyright restrictions.

Good men, good machines, good materials mean good gears for the rear axles of halftrac scout cars now being produced for our Army in an Ohio truck plant. White Motor Company, Cleveland, Ohio

Good men, good machines, good materials mean good gears for the rear a...

Picryl description: Public domain photograph of a car, 1930s, free to use, no copyright restrictions.

A New York City watch manufacturer, making clocks for airplanes, is seeking automatic screw machine facilities for the manufacture of twenty-thousand to thirty-thousand small clock gears. Material: high carbon steel, oil hardened. Dimentsions: O.D. .3685 inches; diameter at base of teeth. .3355 inches; Thirty-six teeth, depth, .0165 inches; thickness, .046 inches; diameter center hole, .1 inches

A New York City watch manufacturer, making clocks for airplanes, is se...

Public domain photograph related to New York City, free to use, no copyright restrictions image - Picryl description

Production. Diesel engines. Blower gears that will be assembled into diesel engines for the Navy are carefully matched in a Midwest manufacturing plant

Production. Diesel engines. Blower gears that will be assembled into d...

Public domain photograph of the United States military and military-industrial complex before World War Two, 1930s, free to use, no copyright restrictions image - Picryl description

Reduction gears. Pratt and Whitney Aircraft Corporation. East Hartford, Connecticut

Reduction gears. Pratt and Whitney Aircraft Corporation. East Hartford...

Public domain photograph of Connecticut in 1930s, free to use, no copyright restrictions image - Picryl description

Bofors forty-millimeter mounts. The machine of bronze rings gears for the production of Bofors forty-millimeter anti-aircraft guns mounts and carriages at a large Midwest rubber factory involves skilled precision operations. Here an expert workman is making the final cut on a vertical turret lathe. When this operation is complete, the bronze ring will be moved to the gear for the concluding operation

Bofors forty-millimeter mounts. The machine of bronze rings gears for ...

Picryl description: Public domain image of an industrial building, factory, workshop, workers, 19th-20th century, free to use, no copyright restrictions.

Subcontracting (Wilbarger and Sons). Electrically driven transmission gears have speeded up production at the small Wilbarger and Sons Shop, in Harrisonburg, Virginia. Workers at the shop installed the gears and transmission of an old Ford coupe on this machine and the results have been more than gratifying

Subcontracting (Wilbarger and Sons). Electrically driven transmission ...

Actual size of negative is D (approximately 3 1/4 x 4 1/4 inches). Caption card lists some of the printing history of image. Title and other information from caption card. Transfer; United States. Office of War... More

Subcontracting (Wilbarger and Sons). Electrically driven transmission gears have speeded up production at the small Wilbarger and Sons Shop, in Harrisonburg, Virginia. Workers at the shop installed the gears and transmission of an old Ford coupe on this machine and the results have been more than gratifying

Subcontracting (Wilbarger and Sons). Electrically driven transmission ...

Picryl description: Public domain image of a worker, labor, factory, plant, manufacture, industrial facility, 1930s, mid-20th-century industrial photo, free to use, no copyright restrictions.

Bofors forty-millimeter mounts. Gears for guns-for-victory. Hundreds of these precision cut gears roll off specially designed gear-cutters daily in the Bofors plant of a large rubber factory. When assembled, they'll be part of the Bofors forty- millimeter anti-aircraft gun mounts and carriages, some of the war essentials now manufactured in a plant whose sole product used to be tires for the family sedan

Bofors forty-millimeter mounts. Gears for guns-for-victory. Hundreds o...

Public domain photograph related to Great Depression, free to use, no copyright restrictions image - Picryl description

Photograph of Wooden Gears of the Grist Mill

Photograph of Wooden Gears of the Grist Mill

Original caption: Wooden gears of the Grist Mill. Historic Photographs Public domain photograph of forest, trees, US government forestry agency, free to use, no copyright restrictions image - Picryl description

Gears to grind the Axis. Giant gears to guide America's fleets around the sees to victory. A workman, dwarfed by the towering wheels, directs the moving of a high speed gear blank to a hooking machine. The surge of the mightiest surf won't faze these titans, whose job it is to speed the day when the Axis will be blasted to the bottom of the ocean

Gears to grind the Axis. Giant gears to guide America's fleets around ...

Actual size of negative is B (approximately 5 x 7 inches). Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944... More

Production. Milling machines and machine castings. Precision gears are essential for machine tools to ensure accurate, smooth, quiet operations and long life. This gear grinder -- itself a machine tool -- is perfecting the working surfaces between the teeth of a milling machine gear. The milky liquid is coolant used to control the temperature at the grinding point so that the delicate physical character of the metal, produced by predetermined and careful heat treating, will not be disturbed. Location: a large Midwest machine tool plant

Production. Milling machines and machine castings. Precision gears are...

Picryl description: Public domain photograph of a machine, industrial equipment, engine, generator, free to use, no copyright restrictions.

Gears to grind the Axis. Giant gears to guide America's fleets around the sees to victory. A workman, dwarfed by the towering wheels, directs the moving of a high speed gear blank to a hooking machine. The surge of the mightiest surf won't faze these titans, whose job it is to speed the day when the Axis will be blasted to the bottom of the ocean

Gears to grind the Axis. Giant gears to guide America's fleets around ...

Public domain photograph of a machine part, motor, equipment, free to use, no copyright restrictions image - Picryl description

Manpower. Southern shipyard workers. A keen eye and a steady hand guide Olie R. Cawethon in hobbing gears for ships of the United Nations. Cawethon, a former diesel engineer, answered the Navy's call for skilled workers, and is today operating a milling machine in a Southern Navy yard

Manpower. Southern shipyard workers. A keen eye and a steady hand guid...

Public domain photograph of laboratory, scientist, free to use, no copyright restrictions image - Picryl description

Pittsburgh, Pennsylvania (vicinity). Champion no. 1 coal cleaning plant. Oiling the gears of the huge drums that dry the coal after washing

Pittsburgh, Pennsylvania (vicinity). Champion no. 1 coal cleaning plan...

Picryl description: Public domain image of an industrial building, factory, workshop, workers, 20th century, free to use, no copyright restrictions.

Manpower. Southern shipyard workers. A keen eye and a steady hand guide Olie R. Cawethon in hobbing gears for ships of the United Nations. Cawethon, a former diesel engineer, answered the Navy's call for skilled workers, and is today operating a milling machine in a Southern Navy yard

Manpower. Southern shipyard workers. A keen eye and a steady hand guid...

Public domain photograph - working class people, the 1930s United States, work, labor, worker, free to use, no copyright restrictions image - Picryl description

Gears to grind the Axis. Gears to grind the Axis off the earth. Transmitting power from high speed turbines to propeller shafts, these massive wheels will soon be turning over miles of ocean as America's fighting forces cross the seas to bring the offensive to the Axis's door

Gears to grind the Axis. Gears to grind the Axis off the earth. Transm...

Actual size of negative is B (approximately 5 x 7 inches). Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944... More

Conversion. Hosiery factory. These gears were once used in the manufacture of women's stockings. Today they've been put to far more important use with their conversion to the production of mosquito netting for America's armed forces. Here, two plant engineers inspect the worm gear changeover on a loom undergoing conversion. These gears are frequently known as mesh gears, since they control the size and type of the netting mesh. Van Raalte Company

Conversion. Hosiery factory. These gears were once used in the manufac...

Actual size of negative is C (approximately 4 x 5 inches). Annotation on negative. Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. W... More

Production. Aircraft engines. Hundreds of gears pass through the expert hands of Dorothy Miller and Sylvia Dreiser during their eight-hour working day in a large Midwest aircraft plant. Inspection of these vital cogs in America's war machine is a delicate task and one which requires infinite patience and precision. Melrose Park, Buick plant

Production. Aircraft engines. Hundreds of gears pass through the exper...

Picryl description: Public domain image of an industrial building, factory, workshop, workers, 20th century, free to use, no copyright restrictions.

Geared to defense. A 16-inch gun carriage elevating rack has its gears cut by a workman in an eastern arsenal

Geared to defense. A 16-inch gun carriage elevating rack has its gears...

Picryl description: Public domain image of a worker, labor, factory, plant, manufacture, industrial facility, 1930s, mid-20th-century industrial photo, free to use, no copyright restrictions.

Production. Marine engines. Gears for marine engines for the Navy are produced in great quantity at a Midwest plant. The finest of material and workmanship go into their manufacture. Continental Motors, Michigan

Production. Marine engines. Gears for marine engines for the Navy are ...

Public domain photograph of 1930s America, free to use, no copyright restrictions image - Picryl description

Conversion. Hosiery factory. These husky workers used to manufacture triple-sheer hosiery for Miss America. Today they're working for their Uncle Sam servicing mesh gears on a loom now producing mosquito netting for the Army and Navy. Van Raalte Company

Conversion. Hosiery factory. These husky workers used to manufacture t...

Picryl description: Public domain photograph of a machine, worker, factory, industrial equipment, free to use, no copyright restrictions.

De Land pool. La Roe shop. Fifty-three-year-old Earl La Roe and his wife, of Eustis, Louisiana, solved one of the De Land industrial pool's most difficult problems by subcontracting part of a war order in their garage workshop. Mr. La Roe helps his wife in the operation of cutting worm gears on their machine

De Land pool. La Roe shop. Fifty-three-year-old Earl La Roe and his wi...

Picryl description: Public domain image of an industrial building, factory, workshop, workers, 19th-20th century, free to use, no copyright restrictions.

Conversion. Hosiery factory. More essential to Uncle Sam than these gloves are millions of yards of mosquito netting now being made by an Eastern mill. Conversion of the plant from manufacture of hosiery and gloves to mosquito netting for the Army and Navy involved changing the pattern cam and driving gears on a Tricot-warp-a knit machine. Van Raalte Company

Conversion. Hosiery factory. More essential to Uncle Sam than these gl...

Public domain photograph of the United States in the 1930s, portraits, people, events, free to use, no copyright restrictions image - Picryl description

Manpower. Southern shipyard workers. A keen eye and a steady hand guide Olie R. Cawethon in hobbing gears for ships of the United Nations. Cawethon, a former diesel engineer, answered the Navy's call for skilled workers, and is today operating a milling machine in a Southern Navy yard

Manpower. Southern shipyard workers. A keen eye and a steady hand guid...

Picryl description: Public domain image of an industrial building, factory, workshop, workers, 20th century, free to use, no copyright restrictions.

Production. Milling machines and machine castings. Many holes have to be bored in the innards of a machine tool's main casting to accomodate gears, shafts, tubings and mountings which eventually comprise its interior. This workman uses every one of the drills and reamers shown here on each milling machine bed casting that he receives

Production. Milling machines and machine castings. Many holes have to ...

Picryl description: Public domain image of an industrial building, factory, workshop, workers, 20th century, free to use, no copyright restrictions.

Conversion. Hosiery factory. This mechanic used to tend machines which produced some of America's sheerest hosiery. Today he's working for America's armed forces on these same machines, which are producing mosquito netting for the Army and Navy. In the picture, he's servicing the mesh gears of a loom. Van Raalte Company

Conversion. Hosiery factory. This mechanic used to tend machines which...

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description

Conversion. Farm implements to cargo winches. Hobbing five bull gears simultaneously for a plow tractor prior to the conversion of a Midwestern farm implement manufacturer. The machine has since been adapted to cutting gears for cargo winches for the Maritime Commission

Conversion. Farm implements to cargo winches. Hobbing five bull gears ...

Public domain photograph of 1930s-1940s industrial development, no copyright restrictions image - Picryl description

Landing gears completely assembled are delivered to the final assembly floor, where they will be attached to B-25 bombers

Landing gears completely assembled are delivered to the final assembly...

Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.

Production. BT-13A ("Valiant") basic trainers. Landing gears for "Valiant" basic trainers at Vultee's Downey, California plant. At the Downey plant is made the BT-13A ("Valiant") basic trainer--a fast, sturdy ship powered by a Pratt and Whitney Wasp engine

Production. BT-13A ("Valiant") basic trainers. Landing gears for "Vali...

Picryl description: Public domain image of an aircraft, assembly line, industrial facility, 1930s aviation, free to use, no copyright restrictions.

De Land pool. Bits and parts. Old pumps, gears, chains, parts from every kind of machine under the sun comprise Casey's source of supply in the corner of his De Land, Florida shop. When he needs a new machine, most of the parts come from this junk heap. On a recent contract handled by the De Land pool, he couldn't get steel for a certain die. He found the metal in the gear he is holding, made the die himself, and put it to use for making airplane parts

De Land pool. Bits and parts. Old pumps, gears, chains, parts from eve...

Public domain photograph of the United States in the 1930s, portraits, people, events, free to use, no copyright restrictions image - Picryl description

De Land pool. Carr's Machine Shop. L.F. Quinton used to be a radio sound engineer with a home workshop where he acquired skill in working to close tolerances, making model racing cars. Now he's using that "know-how" making precision worm gears for the De Land, Florida pool

De Land pool. Carr's Machine Shop. L.F. Quinton used to be a radio sou...

Picryl description: Public domain image of a worker, labor, factory, plant, manufacture, industrial facility, 1930s, mid-20th-century industrial photo, free to use, no copyright restrictions.

Nashville, Tennessee. Installing landing gears in wing section. Vultee Aircraft Corporation plant

Nashville, Tennessee. Installing landing gears in wing section. Vultee...

Picryl description: Public domain image of a factory, plant, manufacture, assembly line, industrial facility, early 20th-century industrial architecture, free to use, no copyright restrictions.

Gears to grind the Axis. Gears to grind the Axis off the earth. Transmitting power from high speed turbines to propeller shafts, these massive wheels will soon be turning over miles of ocean as America's fighting forces cross the seas to bring the offensive to the Axis's door

Gears to grind the Axis. Gears to grind the Axis off the earth. Transm...

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description

Conversion. Pianos to airplane motors. Using the same drill press which once assembled piano parts, this employee of a Chicago firm now installs gears in the pneumatic motors of trainer planes. The factory has stopped piano production for the duration and now produces trainer-plane motors for America's armed forces. Gulbransen Company

Conversion. Pianos to airplane motors. Using the same drill press whic...

Picryl description: Public domain image of a factory worker, plant, manufacture, assembly line, industrial facility, early 20th-century industrial architecture, free to use, no copyright restrictions. show less

A New Britain-Gridley lathe is worked by an experienced operator at a Midwestern company. The machine which formerly made spur gears, worm wheels and commentator rings has been converted to war use by being tooled with an eccentric spindle and thread rolling attachment for the production of twenty-millimeter shell boosters

A New Britain-Gridley lathe is worked by an experienced operator at a ...

Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description

Nashville, Tennessee. Working on landing gears for a bomber. Vultee Aircraft Corporation plant

Nashville, Tennessee. Working on landing gears for a bomber. Vultee Ai...

Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.

Nashville, Tennessee. Working on landing gears for a bomber. Vultee Aircraft Corporation plant

Nashville, Tennessee. Working on landing gears for a bomber. Vultee Ai...

Public domain photograph of 1930s America, free to use, no copyright restrictions image - Picryl description

Production. Milling machines and machine castings. From one end of a machine tool plant to another one finds parts of all kinds arranged for assembly into finished products. These are bevel gears

Production. Milling machines and machine castings. From one end of a m...

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description

Conversion. Hosiery factory. These gears were once used in the manufacture of women's stockings. Today they've been put to far more important use with their conversion to the production of mosquito netting for America's armed forces. Here, two plant engineers inspect the worm gear changeover on a loom undergoing conversion. These gears are frequently known as mesh gears, since they control the size and type of the netting mesh. Van Raalte Company

Conversion. Hosiery factory. These gears were once used in the manufac...

Public domain photograph of 1930s industry, war production in the United States free to use, no copyright restrictions image - Picryl description

Pittsburgh, Pennsylvania (vicinity). Champion no. 1 coal cleaning plant. Oiling the gears of the huge drums that dry the coal after washing

Pittsburgh, Pennsylvania (vicinity). Champion no. 1 coal cleaning plan...

Public domain photograph of Pennsylvania in 1930s, free to use, no copyright restrictions image - Picryl description

Production. Pratt and Whitney airplane engines. Magneto driving gears for Pratt and Whitney airplane motors are tested for hardness on a Rockwell machine in a large Eastern plant producing engines in great numbers for our armed forces. Pratt and Whitney Aircraft

Production. Pratt and Whitney airplane engines. Magneto driving gears ...

Picryl description: Public domain image of a factory worker, plant, manufacture, assembly line, industrial facility, early 20th-century industrial architecture, free to use, no copyright restrictions. show less

Two new tools were set in the New Britain-Gridley lathe, pictured above, to adapt it for the cutting of twenty-millimeter shell booster parts. The new parts are an eccentric spindle, which may be seen attached to a driving rod in the center of the machine, and a thread rolling attachment. In peacetime, the machine was used to turn out spur gears, worm wheels and commentator rings in steel and brass

Two new tools were set in the New Britain-Gridley lathe, pictured abov...

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description

De Land pool. Bits and parts. Old pumps, gears, chains, parts from every kind of machine under the sun comprise Casey's source of supply in the corner of his De Land, Florida shop. When he needs a new machine, most of the parts come from this junk heap. On a recent contract handled by the De Land pool, he couldn't get steel for a certain die. He found the metal in the gear he is holding, made the die himself, and put it to use for making airplane parts

De Land pool. Bits and parts. Old pumps, gears, chains, parts from eve...

Actual size of negative is C (approximately 4 x 5 inches). Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944... More

Production. Milling machines and machine castings. These are spur gears piled up at a large Midwest machine tool plant producing highly essential equipment for making various war materials

Production. Milling machines and machine castings. These are spur gear...

Public domain photograph related to Great Depression, free to use, no copyright restrictions image - Picryl description

Production. B-25 "Billy Mitchell" bombers. Landing gears for B-25 bombers, completely assembled, are delivered to the final assembly line of North American's Inglewood, California, plant. In addition to the battle-tested B-25 "Billy Mitchell" bomber, in General Doolittle's raid on Tokyo, this plant produces the P-51 "Mustang" fighter plane which was first brought into prominence by the British raid on Dieppe

Production. B-25 "Billy Mitchell" bombers. Landing gears for B-25 bomb...

Picryl description: Public domain image of the British Empire armed forces, 19th-20th century war and military conflict, free to use, no copyright restrictions.

De Land pool. La Roe shop. Mrs. Earl La Roe of Eustis, Florida, a grandmother with two sons in the army, doing her daily shift in the family's garage workshop. She is cutting worm gears needed for the army aircraft equipment made by the De Land, Florida industrial pool

De Land pool. La Roe shop. Mrs. Earl La Roe of Eustis, Florida, a gran...

Public domain photograph - Portrait, United States, free to use, no copyright restrictions image - Picryl description

Conversion. Hosiery factory. More essential to America's war effort than this attractive nightgown are millions of yards of mosquito netting now being made by an Eastern mill. Conversion of the plant from manufacture of hosiery and gloves to mosquito netting for the Army and Navy involved changing the pattern cam and driving gears on a Tricot-warp-a knit machine. Van Raalte Company

Conversion. Hosiery factory. More essential to America's war effort th...

Public domain photograph of the United States in the 1930s, portraits, people, events, free to use, no copyright restrictions image - Picryl description

Morgårdshammars Mekaniska Verkstad. Spårupptagning i ett kugghjul till gruvspel, 1943.

Morgårdshammars Mekaniska Verkstad. Spårupptagning i ett kugghjul till...

Morgårdshammars Mekaniska Verkstad. Spårupptagning i ett kugghjul till gruvspel, 1943. Public domain image of Industry in 20th-century Sweden, historical photograph, free to use, no copyright restrictions imag... More

The murder of a perfectly good differential - reel 1 - starring Joe Dope While draining the oil one day, the gaze of Joe Dope chanced to stray to a pippin so cute that the love-sic galoot left the oil - and the gears - by the way! Don't be a dope! Handle equipment right / / Cpt. Will Eisner, Ordnance.

The murder of a perfectly good differential - reel 1 - starring Joe Do...

Poster shows Joe Dope destroying a military truck by driving it without oil.

Morgårdshammars Mekaniska Verkstad. Fräsning av kugghjul enligt avvalsningsmetoden. Det större kugghjulet på bilden är avsett för ett gruvspel.

Morgårdshammars Mekaniska Verkstad. Fräsning av kugghjul enligt avvals...

Morgårdshammars Mekaniska Verkstad. Fräsning av kugghjul enligt avvalsningsmetoden. Det större kugghjulet på bilden är avsett för ett gruvspel.

Gears on tie-in survey device for alpha magnetic field measurement, referred to as "Cedric." Formerly confidential. Photograph taken June 7, 1943. Magnet-73

Gears on tie-in survey device for alpha magnetic field measurement, re...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00733.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Various ship-building related objects I1766

Various ship-building related objects I1766

I1766 Public domain image of Industry in 20th-century Sweden, historical photograph, free to use, no copyright restrictions image - Picryl description

Various ship-building related objects IV1191

Various ship-building related objects IV1191

IV1191 Public domain photograph, Sweden, free to use, no copyright restrictions image - Picryl description

Various ship-building related objects IV1192

Various ship-building related objects IV1192

IV1192 Public domain photograph, Sweden, free to use, no copyright restrictions image - Picryl description

Various ship-building related objects IV1190

Various ship-building related objects IV1190

IV1190 Public domain photograph, Sweden, free to use, no copyright restrictions image - Picryl description

Dynamic Gear, Amityville, New York. Gears I

Dynamic Gear, Amityville, New York. Gears I

Public domain photograph of 1940s-1950s America, free to use, no copyright restrictions image - Picryl description

Sweden, Karlskrona. Various industrial facilities %s

Sweden, Karlskrona. Various industrial facilities %s

Sweden: manufacturing industrial facilities. Public domain image of the shipyard in Sweden, industry, 20th-century historical photograph, free to use, no copyright restrictions image - Picryl description

Sweden, Karlskrona. Various industrial facilities %s

Sweden, Karlskrona. Various industrial facilities %s

Sweden: manufacturing industrial facilities. Public domain photograph, Sweden, free to use, no copyright restrictions image - Picryl description

TEST GEARS FOR TN SHOWING TOOTH PITTING

TEST GEARS FOR TN SHOWING TOOTH PITTING

The original finding aid described this as: Capture Date: 12/22/1976 Photographer: DONALD HUEBLER Keywords: Larsen Scan Photographs Relating to Agency Activities, Facilities and Personnel

TEST GEARS FOR TN SHOWING TOOTH PITTING

TEST GEARS FOR TN SHOWING TOOTH PITTING

The original finding aid described this as: Capture Date: 12/22/1976 Photographer: DONALD HUEBLER Keywords: Larsen Scan Photographs Relating to Agency Activities, Facilities and Personnel

GEARS, NASA Technology Images - Public domain NASA photogrpaph

GEARS, NASA Technology Images - Public domain NASA photogrpaph

The original finding aid described this as: Capture Date: 11/2/1978 Photographer: CLIFF BROOKS Keywords: Larsen Scan Photographs Relating to Agency Activities, Facilities and Personnel

GEARS, NASA Technology Images - Public domain NASA photogrpaph

GEARS, NASA Technology Images - Public domain NASA photogrpaph

The original finding aid described this as: Capture Date: 11/2/1978 Photographer: CLIFF BROOKS Keywords: Larsen Scan Photographs Relating to Agency Activities, Facilities and Personnel

GEARS, NASA Technology Images - Public domain NASA photogrpaph

GEARS, NASA Technology Images - Public domain NASA photogrpaph

The original finding aid described this as: Capture Date: 11/2/1978 Photographer: CLIFF BROOKS Keywords: Larsen Scan Photographs Relating to Agency Activities, Facilities and Personnel

GEARS, NASA Technology Images - Public domain NASA photogrpaph

GEARS, NASA Technology Images - Public domain NASA photogrpaph

The original finding aid described this as: Capture Date: 11/2/1978 Photographer: CLIFF BROOKS Keywords: Larsen Scan Photographs Relating to Agency Activities, Facilities and Personnel

GEARS, NASA Technology Images - Public domain NASA photogrpaph

GEARS, NASA Technology Images - Public domain NASA photogrpaph

The original finding aid described this as: Capture Date: 11/2/1978 Photographer: CLIFF BROOKS Keywords: Larsen Scan Photographs Relating to Agency Activities, Facilities and Personnel

GEARS, NASA Technology Images - Public domain NASA photogrpaph

GEARS, NASA Technology Images - Public domain NASA photogrpaph

The original finding aid described this as: Capture Date: 11/2/1978 Photographer: CLIFF BROOKS Keywords: Larsen Scan Photographs Relating to Agency Activities, Facilities and Personnel

GEARS, NASA Technology Images - Public domain NASA photogrpaph

GEARS, NASA Technology Images - Public domain NASA photogrpaph

The original finding aid described this as: Capture Date: 11/2/1978 Photographer: CLIFF BROOKS Keywords: Larsen Scan Photographs Relating to Agency Activities, Facilities and Personnel

GEARS, NASA Technology Images - Public domain NASA photogrpaph

GEARS, NASA Technology Images - Public domain NASA photogrpaph

The original finding aid described this as: Capture Date: 11/2/1978 Photographer: CLIFF BROOKS Keywords: Larsen Scan Photographs Relating to Agency Activities, Facilities and Personnel

GEARS, NASA Technology Images - Public domain NASA photogrpaph

GEARS, NASA Technology Images - Public domain NASA photogrpaph

The original finding aid described this as: Capture Date: 11/2/1978 Photographer: CLIFF BROOKS Keywords: Larsen Scan Photographs Relating to Agency Activities, Facilities and Personnel

GEARS, NASA Technology Images - Public domain NASA photogrpaph

GEARS, NASA Technology Images - Public domain NASA photogrpaph

The original finding aid described this as: Capture Date: 11/2/1978 Photographer: CLIFF BROOKS Keywords: Larsen Scan Photographs Relating to Agency Activities, Facilities and Personnel

VARIOUS GEARS, NASA Technology Images

VARIOUS GEARS, NASA Technology Images

The original finding aid described this as: Capture Date: 2/26/1979 Photographer: GREG LEWIS Keywords: Larsen Scan Photographs Relating to Agency Activities, Facilities and Personnel

VARIOUS GEARS, NASA Technology Images

VARIOUS GEARS, NASA Technology Images

The original finding aid described this as: Capture Date: 2/13/1979 Photographer: GREG LEWIS Keywords: Larsen Scan Photographs Relating to Agency Activities, Facilities and Personnel

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