Halliburton Lab., Southern Methodist University collection
Title: Halliburton Lab. ..Creator: Robert Yarnall Richie ..Date: June 1940..Part Of: Robert Yarnall Richie photograph collection..Place: Texas..Physical Description: 1 transparency: film, color; 13 x 10 c... More
Valentine Green - A Philosopher Shewing an Experiment on the Air Pump
Valentine Green (British, Salford 1739–1813 London) Public domain scan of English 17th-century print, free to use, no copyright restrictions image - Picryl description
![[Man pointing to glass globe during experiment demonstrating the force of air pressure on a vacuum]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzIwMTkvMTAvMDMvbWFuLXBvaW50aW5nLXRvLWdsYXNzLWdsb2JlLWR1cmluZy1leHBlcmltZW50LWRlbW9uc3RyYXRpbmctdGhlLWZvcmNlLW9mLWFpci02YmFhZWUtMTAyNC5qcGc%3D/40/49/webp "[Man pointing to glass globe during experiment demonstrating the force of air pressure on a vacuum]")
[Man pointing to glass globe during experiment demonstrating the force...
Illus. in: Ottonis de Guericke Experimenta nova (ut vocantur) magdeburgica de vacuo spatio primùm à R.P. Gaspare Schotto ... nunc verò ab ipso auctore perfectiùs edita, variisque aliis experimentis aucta. Amst... More
![[Diagram of experiment with prisms that led Newton to conclude light is a mixture of differently refrangible rays; with surrounding text]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE2NzIvMDEvMDEvZGlhZ3JhbS1vZi1leHBlcmltZW50LXdpdGgtcHJpc21zLXRoYXQtbGVkLW5ld3Rvbi10by1jb25jbHVkZS1saWdodC1pcy1hLW1peHR1cmUtNjQwLmpwZw%3D%3D/40/59/webp "[Diagram of experiment with prisms that led Newton to conclude light is a mixture of differently refrangible rays; with surrounding text]")
[Diagram of experiment with prisms that led Newton to conclude light i...
Illus. and text in: A letter ... containing his new theory about light and colors / Isaac Newton. In Royal Society of London. Philosophical Transactions, vol. 6, Feb. 1672. Published in: The tradition of scienc... More
Natuurkundig experiment - Public domain portrait drawing
Public domain scan of 18th-century drawing, free to use, no copyright restrictions image - Picryl description
The Parachute or a Sage Lady's Second Experiment
Thomas Rowlandson (British, London 1757–1827 London) Thomas Rowlandson - English caricaturist of the 18th and early 19th centuries Britain, known for his humor, caricatures, satirical drawings, and watercolors... More
An Experiment with a burning glass, British Cartoon Print
Caricature showing British soldier frying small figure of Napoleon with light through a magnifying glass. Forms part of : British Cartoon Prints Collection (Library of Congress).
The experiment in full operation
An anti-Jackson satire, critical of the President's federal treasury policy and of Vice-President Van Buren's influence on the administration's fiscal program. The print specifically attacks Jackson's plan to d... More
Mr. Edward Spencer, born May 8th 1799 who accompanied Mr. Charles Gree...
Head-and-shoulders portrait of solicitor, Edward Spencer, who accompanied balloonist Charles Green on several ascensions. A balloon with an attached parachute is in the background. Printed signature below title... More
Aerial navigation. It is extensively known that the undersigned has by...
Aerial navigation. Available also through the Library of Congress web site in two forms: as facsimile page images and as full text in SGML. Printed Ephemera Collection; Portfolio 200, Folder 6.
![[Roger bacon conducting an experiment]](https://cache.getarchive.net/Prod/thumb/cdn18/L3Bob3RvLzIwMTkvMTAvMDkvcm9nZXItYmFjb24tY29uZHVjdGluZy1hbi1leHBlcmltZW50LTc5MmZjYi0xMDI0LmpwZw%3D%3D/40/49/webp "[Roger bacon conducting an experiment]")
[Roger bacon conducting an experiment]
Illus. in: Symbola avreæ mensæ dvodecim nationvm. Francofvrti : typis A. Hummij, impensis Lucæ Iennis, 1617. Published in: The tradition of technology : Landmarks of Western technology ... / Leonard C. Bruno. ... More
Detalj ur kopparstick i Otto von Guerickes "Experimenta Nova" 1672, vi...
Detail from copper engraving in Otto von Guerice's "Experimenta Nova" in 1672, showing a demonstration of the Magdeburg hemisphere, where four pairs of horses were biased each hemisphere to pull them apart afte... More
![[Exterior view of building with apparatus attached for experiment intended to create a vacuum by draining water from a globe attached to the top of the apparatus]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzIwMTkvMDkvMTYvZXh0ZXJpb3Itdmlldy1vZi1idWlsZGluZy13aXRoLWFwcGFyYXR1cy1hdHRhY2hlZC1mb3ItZXhwZXJpbWVudC1pbnRlbmRlZC10by0yN2E4YTMtMTAyNC5qcGc%3D/40/49/webp "[Exterior view of building with apparatus attached for experiment intended to create a vacuum by draining water from a globe attached to the top of the apparatus]")
[Exterior view of building with apparatus attached for experiment inte...
Illus. in: P. Gasparis Schotti ... Technica curiosa, sive Mirabilia artis, libris XII comprehensa .... Norimbergæ : Sumptibus J. A. Endteri, & Wolfgangi junioris hæredum, excudebat J. Hertz, typographus herbip... More
Boys Behind a Science Experiment
Unknown (British) Public domain scan - children, free to use, no copyright restrictions image - Picryl description
map from "Teneriffe; an astronomer's experiment; or specialities of a ...
This image has been taken from scan 000024 from "Teneriffe; an astronomer's experiment; or specialities of a residence above the clouds ... Illustrated with Photo-stereographs". The title and subject terms of t... More
Stereobild. Gustav de Lavals experiment med mjölkningsmaskiner vid Pil...
Stereobild. Gustav de Lavals experiment med mjölkningsmaskiner vid Pilgatan på Kungsholmen, nära de Lavals experimentverkstäder.
Boyden Premium to be awarded by the Franklin Institute, Philadelphia o...
Available also through the Library of Congress web site in two forms: as facsimile page images and as full text in SGML. Printed Ephemera Collection; Portfolio 157, Folder 28a.
Hällefors. Bildsidan.27 november 1955.
Hällefors. Bildsidan.27 november 1955. Public domain photograph, 1900s Sweden, free to use, no copyright restrictions image - Picryl description.
Bildsidan. Teknis. 26 november 1955.
Bildsidan. Teknis. 26 november 1955. Public domain photograph, 1900s Sweden, free to use, no copyright restrictions image - Picryl description.
Hällefors. Bildsidan.27 november 1955.
Hällefors. Bildsidan.27 november 1955. Public domain photograph, 1900s Sweden, free to use, no copyright restrictions image - Picryl description.
Bildsidan. Teknis. 26 november 1955.
Bildsidan. Teknis. 26 november 1955. Public domain photograph, 1900s Sweden, free to use, no copyright restrictions image - Picryl description.
Bildsidan. Teknis. 26 november 1955.
Bildsidan. Teknis. 26 november 1955. Public domain photograph, 1900s Sweden, free to use, no copyright restrictions image - Picryl description.
![[Bank note vignettes showing explorers including Christopher Columbus(?), pilgrims landing in America, women symbolizing arts and sciences, and Benjamin Franklin performing electricity experiment with key and kite]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE4NzQvMDEvMDEvYmFuay1ub3RlLXZpZ25ldHRlcy1zaG93aW5nLWV4cGxvcmVycy1pbmNsdWRpbmctY2hyaXN0b3BoZXItY29sdW1idXMtcGlsZ3JpbXMtNjQwLmpwZw%3D%3D/40/59/webp "[Bank note vignettes showing explorers including Christopher Columbus(?), pilgrims landing in America, women symbolizing arts and sciences, and Benjamin Franklin performing electricity experiment with key and kite]")
[Bank note vignettes showing explorers including Christopher Columbus(...
In album: Engravings of the American Banknote Company ... p. 86. Public domain photograph of electric industrial equipment, free to use, no copyright restrictions image - Picryl description
An Experiment worth trying / / Th. Nast. Inflation bridge of (sighs) s...
One cartoon shows Indian on wheeled platform in front of War Dept. with Interior Dept. across the street. The other cartoon shows two men lifting rag baby to "Inflation bridge (sighs) size, with sign "Democrati... More
General view of experiment track, background and cameras
Illus. in: The attitudes of animals in motion : a series of photographs illustrating the consecutive positions assumed by animals in performing various movements; executed at Palo Alto, California, in 1878 and... More
Förmodligen experiment med framkallning i solljus. Kvinnan okänd.
Förmodligen experiment med framkallning i solljus. Kvinnan okänd.
Wachusett Dam, Load Testing Experiment, scales for dam experiment, Cli...
Public domain photograph - New England history, free to use, no copyright restrictions image - Picryl description
![[Students in a chemistry class observing others conducting an experiment, Western High School, Washington, D.C.]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE4OTkvMDEvMDEvc3R1ZGVudHMtaW4tYS1jaGVtaXN0cnktY2xhc3Mtb2JzZXJ2aW5nLW90aGVycy1jb25kdWN0aW5nLWFuLWV4cGVyaW1lbnQtd2VzdGVybi02NDAuanBn/40/30/webp "[Students in a chemistry class observing others conducting an experiment, Western High School, Washington, D.C.]")
[Students in a chemistry class observing others conducting an experime...
Picryl description: Public domain image of a historic place interior, salon, hall lobby, living room, 18th-19th century architecture, free to use, no copyright restrictions.
![[Students in a chemistry class conducting an experiment, Western High School, Washington, D.C.]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE4OTkvMDEvMDEvc3R1ZGVudHMtaW4tYS1jaGVtaXN0cnktY2xhc3MtY29uZHVjdGluZy1hbi1leHBlcmltZW50LXdlc3Rlcm4taGlnaC1zY2hvb2wtNjQwLmpwZw%3D%3D/40/31/webp "[Students in a chemistry class conducting an experiment, Western High School, Washington, D.C.]")
[Students in a chemistry class conducting an experiment, Western High ...
No. 7. In album: "Western High School." Forms part of: Frances Benjamin Johnston Collection (Library of Congress).
![[Students in a chemistry class conducting an experiment, Western High School, Washington, D.C.]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE4OTkvMDEvMDEvc3R1ZGVudHMtaW4tYS1jaGVtaXN0cnktY2xhc3MtY29uZHVjdGluZy1hbi1leHBlcmltZW50LXdlc3Rlcm4taGlnaC1zY2hvb2wtMS02NDAuanBn/40/30/webp "[Students in a chemistry class conducting an experiment, Western High School, Washington, D.C.]")
[Students in a chemistry class conducting an experiment, Western High ...
No. 5. In album: "Western High School." Forms part of: Frances Benjamin Johnston Collection (Library of Congress).
![[Franklin's experiment with the kite]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MDAvMDEvMDEvZnJhbmtsaW5zLWV4cGVyaW1lbnQtd2l0aC10aGUta2l0ZS0xMDI0LmpwZw%3D%3D/40/27/webp "[Franklin's experiment with the kite]")
[Franklin's experiment with the kite]
Public domain reproduction of artwork, free to use, no copyright restrictions image - Picryl description
Foresters at Work - Arizona, National Forest Service photograph.
Photographs Relating to National Forests, Resource Management Practices, Personnel, and Cultural and Economic History
Franklin's experiment with the kite
Public domain reproduction of artwork, free to use, no copyright restrictions image - Picryl description
Troligen experiment med kolsyra. Möjligen på Tekniska högskolan.
Troligen experiment med kolsyra. Möjligen på Tekniska högskolan. Public domain photograph - studio female portrait, 1900s, free to use, no copyright restrictions image - Picryl description
![[Carlisle Indian School, Carlisle, Pa. Classroom experiment in physics]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MDEvMDEvMDEvY2FybGlzbGUtaW5kaWFuLXNjaG9vbC1jYXJsaXNsZS1wYS1jbGFzc3Jvb20tZXhwZXJpbWVudC1pbi1waHlzaWNzLTY0MC5qcGc%3D/40/31/webp "[Carlisle Indian School, Carlisle, Pa. Classroom experiment in physics]")
[Carlisle Indian School, Carlisle, Pa. Classroom experiment in physics...
Title and other information transcribed from unverified, old caption card data and item. Frances Benjamin Johnston Collection. Caption card tracings: Schools Classes ca. 1900; Indians Education; Shelf.
![[Scientific equipment used by Dr. Davis of Columbia University and Prof. Edwards of Trinity College in their experiment at Columbia, combining oxygen and hydrogen under the influence of radium]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzIwMTkvMDkvMTYvc2NpZW50aWZpYy1lcXVpcG1lbnQtdXNlZC1ieS1kci1kYXZpcy1vZi1jb2x1bWJpYS11bml2ZXJzaXR5LWFuZC1wcm9mLWVkd2FyZHMtNDc0MWIxLTEwMjQuanBn/40/32/webp "[Scientific equipment used by Dr. Davis of Columbia University and Prof. Edwards of Trinity College in their experiment at Columbia, combining oxygen and hydrogen under the influence of radium]")
[Scientific equipment used by Dr. Davis of Columbia University and Pro...
H51266 U.S. Copyright Office. Copyright by L.V. Case. Public domain photograph - New York, United States, free to use, no copyright restrictions image - Picryl description
![[The Silver Dart, one of the Aerial Experiment Association's early airplanes, in flight over the frozen Bras d'Or Lake on Cape Breton Island]](https://cache.getarchive.net/Prod/thumb/cdn18/L3Bob3RvLzIwMTkvMTAvMDQvdGhlLXNpbHZlci1kYXJ0LW9uZS1vZi10aGUtYWVyaWFsLWV4cGVyaW1lbnQtYXNzb2NpYXRpb25zLWVhcmx5LWFpcnBsYW5lcy1pbi03MDlhZTctMTAyNC5qcGc%3D/40/28/webp "[The Silver Dart, one of the Aerial Experiment Association's early airplanes, in flight over the frozen Bras d'Or Lake on Cape Breton Island]")
[The Silver Dart, one of the Aerial Experiment Association's early air...
In album: "Photographs, Laboratory Copy 1908." Penned at lower left of photographic print: "Copyright 09 Burner[?]." Forms part of: Gilbert H. Grosvenor Collection of Photographs of the Alexander Graham Bell Fa... More
Experiment Station. Hawaiian Planters Ass'n.
Public domain photograph of train station, free to use, no copyright restrictions image - Picryl description
Alfred Stieglitz - Experiment 28, Alfred Stieglitz
Clarence H. White (American, 1871–1925) Alfred Stieglitz was an American photographer and modern art promoter. He was born in Hoboken, New Jersey in 1864 and died in 1946. He is considered one of the most impo... More
Dry Dock No. 4, Caisson Experiment
Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard
Dry Dock No. 4, Caisson Experiment
Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard
Dry Dock No. 4, Caisson Experiment
Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard
Dry Dock Number 4, Caisson Experiment
Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard
Dry Dock Number 4, Caisson Experiment
Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard
Dry Dock Number 4, Caisson Experiment
Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard
Dry Dock Number 4, Caisson Experiment
Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard
Dry Dock Number 4, Caisson Experiment
Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard
Dry Dock Number 4, Caisson Experiment
Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard
Dry Dock Number 4, Caisson Experiment
Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard
Dry Dock Number 4, Caisson Experiment
Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard
Dry Dock Number 4, Caisson Experiment
This photograph is part of a sequence of photographs showing the progress of the Caisson experiment. Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard
Dry Dock Number 4, Caisson Experiment
This photograph is part of a sequence of photographs showing the progress of the Caisson experiment. Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard
Dry Dock Number 4, Caisson Experiment
This photograph is part of a sequence of photographs showing the progress of the Caisson experiment. Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard
Dry Dock Number 4, Caisson Experiment
This photograph is part of a sequence of photographs showing the progress of the Caisson experiment. Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard
Dry Dock Number 4, Caisson Experiment
This photograph is part of a sequence of photographs showing the progress of the Caisson experiment. Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard
Dry Dock Number 4, Caisson Experiment
This photograph is part of a sequence of photographs showing the progress of the Caisson experiment. Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard
Dry Dock Number 4, Caisson Experiment
This photograph is part of a sequence of photographs showing the progress of the Caisson experiment. Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard
Dry Dock Number 4, Caisson Experiment
This photograph is part of a sequence of photographs showing the progress of the Caisson experiment. Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard
Dry Dock Number 4, Caisson Experiment
Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard
Dry Dock Number 4, Caisson Experiment
This photograph is part of a sequence of photographs showing the progress of the Caisson experiment. Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard
Dry Dock Number 4, Caisson Experiment
Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard
Dry Dock Number 4, Caisson Experiment
This photograph is part of a sequence of photographs showing the progress of the Caisson experiment. Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard
Dry Dock Number 4, Caisson Experiment
This photograph is part of a sequence of photographs showing the progress of the Caisson experiment. Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard
Dry Dock Number 4, Caisson Experiment
This photograph is part of a sequence of photographs showing the progress of the Caisson experiment. Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard
Dry Dock Number 4, Caisson Experiment
This photograph is part of a sequence of photographs showing the progress of the Caisson experiment. Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard
Dry Dock Number 4, Caisson Experiment
This photograph is part of a sequence of photographs showing the progress of the Caisson experiment. Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard
Dry Dock Number 4, Caisson Experiment
Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard
Dry Dock Number 4, Caisson Experiment
Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard
Dry Dock Number 4, Caisson Experiment, (Substitute Original Negative B...
Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard
Franklin's experiment with the kite
Benjamin Franklin and another man flying kite from doorway. Public domain photograph of a ship, free to use, no copyright restrictions image - Picryl description
Franklin experiment with the Kite
Benjamin Franklin, 1706-1790, three-quarter length portrait, standing, rear view. J198442 U.S. Copyright Office. Reproduction of painting by Charles E. Mills ("original at Franklin Inst. of Boston Library"). Co... More
Airplanes - Types - Aviation Experiment Station, Langley Field, Hampto...
Photographer: Signal Corps Airplanes - Types Public domain photograph of aircraft, free to use, no copyright restrictions image - Picryl description
Airplanes - Engines - Aeroplane Motors. Side view of the airplane moto...
Date Taken: 7/23/1918 Photographer: Henry Thew Stephenson Airplanes - Engines
Airplanes - Radio Equipment - Aviation Experiment Station, Hampton, Vi...
Date Taken: 9/11/1917 Airplanes - Radio Equipment Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Airplanes - Types - 3/4 rear view of Thomas S-4 Aeroplane. Taken at Av...
Date Taken: 7/9/1917 Photographer: C.O. Aviation Exper. Station Airplanes - Types
Airplanes - Inspection - Tripline - Breaking Test. Aviation Experiment...
Photographer: Aviation Experiment Station, Hampton, VA. Airplanes - Inspection Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Class in soil fertility inspecting sweet clover on University of Illin...
Stereograph showing a group of men in a field listening to a lecture, from a man standing on left pointing at clover bushes, about soil fertility; several men busily writing notes. J227033 U.S. Copyright Office... More
Airplanes - Types - Aviation Experiment Station, Langley Field, Hampto...
Date Taken: 6/18/1917 Photographer: Signal Corps Airplanes - Types Public domain photograph of aircraft, free to use, no copyright restrictions image - Picryl description
Airplanes - Types - Aviation Experiment Station, Langley Field, Hampto...
Photographer: Signal Corps Airplanes - Types Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Airplanes - Types - Aviation Experiment Station, Langley Field, Hampto...
Date Taken: 6/18/1917 Photographer: Signal Corps Airplanes - Types Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Airplanes - Types - Macchi Seaplane - Side View. Aviation Experiment S...
Photographer: Aviation Experiment Station Airplanes - Types Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Airplanes - Manufacturing Plants - Manufacturing airplanes. Experiment...
Photographer: Curtiss Aeroplane Co. Airplanes - Manufacturing Plants Public domain photograph of aircraft engine, free to use, no copyright restrictions image - Picryl description
Airplanes - Types - Side view of Thomas S-4 Aeroplane. Taken at Aviati...
Date Taken: 7/9/1917 Photographer: C.O. Aviation Exper. Station Airplanes - Types
Colleges and Universities - University of California - School for radi...
Colleges and Universities - University of California Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Airplanes - Types - Aviation Experiment Station, Hampton, VA. Thomas p...
Airplanes - Types Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Airplanes - Types - Aviation Experiment Station, Hampton, Virginia. Th...
Date Taken: 7/9/1917 Photographer: C.O. Airplanes - Types Public domain photograph of aircraft, free to use, no copyright restrictions image - Picryl description
Airplanes - Types - Aviation Experiment Station, Langley Field, Hampto...
Photographer: Signal Corps Airplanes - Types Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Airplanes - Engines - Aeroplane Motors. End view of the airplane motor...
Photographer: Henry Thew Stephenson Airplanes - Engines Public domain photograph of aircraft engine, free to use, no copyright restrictions image - Picryl description
Airplanes - Manufacturing Plants - Manufacturing airplanes. Experiment...
Photographer: Curtiss Aeroplane Co. Airplanes - Manufacturing Plants Public domain photograph of aircraft engine, free to use, no copyright restrictions image - Picryl description
Colleges and Universities - American University, Washington D.C. - Bui...
Colleges and Universities - American University, Washington D.C. - Buildings, Grounds, and Personnel
Airplanes - Types - Aviation Experiment Station, Langley Field, Hampto...
Photographer: Signal Corps Airplanes - Types Public domain photograph of aircraft, free to use, no copyright restrictions image - Picryl description
Airplanes - Types - Aviation Experiment Station, Langley Field, Hampto...
Photographer: Signal Corps Airplanes - Types Public domain photograph of aircraft, free to use, no copyright restrictions image - Picryl description
Airplanes - Types - Aviation Experiment Station, Langley Field, Hampto...
Photographer: Signal Corps Airplanes - Types Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Airplanes - Types - Aviation Experiment Station, Hampton, VA. Thomas p...
Date Taken: 7/20/1917 Airplanes - Types Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Rice experiment, Dept. of Agrl.
Public domain historical photo, free to use, no copyright restrictions image - Picryl description
Rice experiment, Dept. of Agrl.
Public domain photograph of pharmacy, convenience store, free to use, no copyright restrictions image - Picryl description
A quiet game. Camp Chambord in the famous forest of the Chateau Chambo...
Caption from negative sleeve: The most soothing of games for patients recovering from war neurosis, as the scientists now call the condition that used to be described as "shell-shock". A number of these patient... More
Margaret D. Foster (1895-1970)
Subject: Foster, Margaret D (Margaret Dorothy) b. 1895. Geological Survey (U.S.). Manhattan Project (U.S.)..Type: Black-and-white photographs..Date: 1919..Topic: Women scientists..Local number: SIA RU007421 [SI... More
Sophia A. Satina (1879-1975) and Albert Francis Blakeslee (1874-1954),...
Description: Cytologist Sophia A. Satina (1879-1975), shown with geneticist Albert Francis Blakeslee, was born in Russia, where she taught at the Women's College of Moscow until 1921. Satina's research collabo... More
Agnes J. Quirk
Subject: Quirk, Agnes J. United States Dept. of Agriculture..Type: Black-and-white photographs..Date: 1932..Topic: Plant diseases. Women scientists..Local number: SIA Acc. 90-105 [SIA2009-1767]..Summary: Agnes ... More