Bomb bay gasoline tanks for long flights of B-25 bombers await assembl...
Public domain photograph of California industry, no copyright restrictions image - Picryl description
Huge drop hammers work day and night forming sheet metal parts for Uni...
Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.
Member[s] of the experimental staff at the North American Aviation, In...
Public domain photograph of Japan, free to use, no copyright restrictions image - Picryl description
Employees on the "Sunshine" assembly line at North American's plant pu...
Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.
Clerk in one of the stock rooms of North American Aviation, Inc., chec...
Picryl description: Public domain historical photo of Second World War, free to use, no copyright restrictions image.
An employee in the drill-press section of North American's huge machin...
Picryl description: Public domain photograph of a machine, worker, factory, industrial equipment, free to use, no copyright restrictions.
An experimental scale model of the B-25 plane is prepared for wind tun...
Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.
Production. Airplane manufacture, general. Punch-press dies are kept i...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. Airplane manufacture, general. A skilled machinist operate...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. Airplane manufacture, general. Varied programs are present...
Public domain photograph of a history of California, no copyright restrictions image - Picryl description
Production. Airplane manufacture, general. Sheet metal parts for Unite...
Picryl description: Public domain historical photo of Second World War, free to use, no copyright restrictions image.
Production. B-25 "Billy Mitchell" bombers. Near the end of the North A...
Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.
Production. Airplane manufacture, general. Joe Cobb, former "Fat Boy" ...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. B-25 "Billy Mitchell" bombers. Under the close supervision...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. Airplane manufacture, general. A production control clerk ...
Picryl description: Public domain image of the British Empire armed forces, 19th-20th century war and military conflict, free to use, no copyright restrictions.
Production. B-25 "Billy Mitchell" bombers. Assembling a junction box f...
Public domain photograph of factory building, free to use, no copyright restrictions image - Picryl description
Production. Airplane manufacture, general. Stacks of vital aluminum in...
Picryl description: Public domain historical photo of Second World War, free to use, no copyright restrictions image.
Production. Airplane manufacture, general. Women handle all stockroom ...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. Airplane manufacture, general. Member of the experimental...
Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.
Production. Airplane manufacture, general. This woman employee at Nort...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. Airplane manufacture, general. On North American's "Sunshi...
Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.
Production. P-51 "Mustang" fighter planes. The accuracy of a milling m...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. Airplane manufacture, general. Two employees of the North ...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. B-25 "Billy Mitchell" bombers. A woman employee in the enc...
Picryl description: Public domain image of the British Empire armed forces, 19th-20th century war and military conflict, free to use, no copyright restrictions.
Production. Airplane manufacture, general. A squeeze riveted in operat...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. Airplane manufacture, general. Containers for scrap materi...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. Airplane manufacture, general. Two Negro women employees i...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. P-51 ("Mustang) fighter planes. Two employees at North Ame...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. P-51 "Mustang" fighter planes. Utilizing as little space a...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. B-25 "Billy Mitchell" bombers. A landing gear ready for as...
Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.
Production. Airplane manufacture, general. Model makers prepare accur...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. Airplane manufacture, general. Two North American employee...
Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.
Production. Airplane manufacture, general. Sheet metal plane parts, pr...
Picryl description: Public domain image of an industrial building, factory, workshop, workers, 19th-20th century, free to use, no copyright restrictions.
Production. Airplane manufacture, general. Two woman worker at the Ing...
Public domain photograph of a woman, female portrait, free to use, no copyright restrictions image - Picryl description
Production. Airplane manufacture, general. A display of worn and abuse...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. Airplane manufacture, general. A woman employee in the enc...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. B-25 "Billy Mitchell" bombers. Adjustments are made on the...
Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.
Production. B-25 "Billy Mitchell" bombers. Wright Whirlwind engines fo...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. Airplane manufacture, general. Dolores Cook of North Ameri...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. Airplane manufacture, general. This Negro employee runs a ...
Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.
Production. B-25 "Billy Mitchell" bombers. Thousands of feet of insula...
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. B-25 "Billy Mitchell" bombers. A partial view of one of No...
Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description
Production. B-25 "Billy Mitchell" bombers. One of North American Aviat...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. Airplane manufacture, general. Bars of Kirksite metal, re...
Picryl description: Public domain historical photo of Second World War, free to use, no copyright restrictions image.
Production. P-51 "Mustang" fighter planes. A North American "Mustang" ...
Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.
Production. B-25 "Billy Mitchell" bombers. The nacelle of a B-25 bombe...
Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.
Production. B-25 "Billy Mitchell" bombers. A Negro employee at the fli...
Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.
Production. Airplane manufacture, general. Joe Gonzales, former profes...
Picryl description: Public domain image of a political campaign, politician, office meeting, 1930s, mid-20th-century United States, free to use, no copyright restrictions.
Production. B-25 "Billy Mitchell" bombers. Another B-25 rolls out the ...
Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.
Production. Airplane manufacture, general. Employees at the Inglewood,...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. Airplane manufacture, general. Thousands of North American...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. P-51 "Mustang" fighter planes. Riding lights for P-51 figh...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. B-25 "Billy Mitchell" bombers. Forward fuselage sections o...
Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.
Production. Airplane manufacture, general. Older men are playing a mor...
Picryl description: Public domain historical photo of Second World War, free to use, no copyright restrictions image.
Production. B-25 "Billy Mitchell" bombers. A lucite tail cone is assem...
Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.
Production. Airplane manufacture, general. After lucite (a shatter-pro...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. Airplane manufacture, general. Scrap aluminum at the Ingle...
Picryl description: Public domain image of a damaged, burned, or destroyed building, natural disaster, war destruction, ruins, 19th-century architecture, free to use, no copyright restrictions.
Production. B-25 "Billy Mitchell" bombers. A Negro employee at the Ing...
Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.
Production. Airplane manufacture, general. Two skilled engineers discu...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. Airplane manufacture, general. Mrs. Lewis, women's counsel...
Picryl description: Public domain image of a political campaign, politician, office meeting, 1930s, mid-20th-century United States, free to use, no copyright restrictions.
Production. Airplane manufacture, general. Thousands of North American...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. P-51 "Mustang" fighter planes. Another P-51 fighter receiv...
Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.
Production. Airplane manufacture, general. Huge drop hammers work day ...
Picryl description: Public domain image of an industrial building, factory, workshop, workers, 19th-20th century, free to use, no copyright restrictions.
Production. B-25 "Billy Mitchell" bombers. Switch boxes on the firewal...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. Airplane manufacture, general. After steel templates have ...
Public domain photograph of factory building, free to use, no copyright restrictions image - Picryl description
Production. Airplane manufacture, general. Men and women employees on...
Picryl description: Public domain image of the British Empire armed forces, 19th-20th century war and military conflict, free to use, no copyright restrictions.
Production. Airplane manufacture, general. Scrap metal in the Inglewoo...
Picryl description: Public domain image of food, dinner, grocery store, eating, 1930s, mid-20th-century United States, free to use, no copyright restrictions.
Production. B-25 "Billy Mitchell" bombers. The outer wing panel of the...
Public domain photograph of Japan, free to use, no copyright restrictions image - Picryl description
Production. Airplane manufacture, general. This woman employee operate...
Public domain photograph of a woman, female portrait, free to use, no copyright restrictions image - Picryl description
Production. B-25 "Billy Mitchell" bombers. Part of the cowling for one...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. Airplane manufacture, general. An employee with years of e...
Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.
Production. Airplane manufacture, general. All scrap in the machine sh...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. Airplane manufacture, general. Thousands of sheet metal pl...
Public domain photograph of car garage, repair shop, 20th century, free to use, no copyright restrictions image - Picryl description
Production. P-51 "Mustang" fighter planes. Two Negros work as a team, ...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. Airplane manufacture, general. Two women employees work to...
Picryl description: Public domain historical photo of Second World War, free to use, no copyright restrictions image.
Production. Airplane manufacture, general. A skilled jig builder lines...
Picryl description: Public domain image of a political campaign, politician, office meeting, 1930s, mid-20th-century United States, free to use, no copyright restrictions.
Production. B-25 "Billy Mitchell" bombers. Employees on the "Sunshine"...
Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.
Production. B-25 "Billy Mitchell" bombers. Another B-25 bomber takes o...
Picryl description: Public domain historical photo of Second World War, free to use, no copyright restrictions image.
Production. Airplane manufacture, general. Joe Cobb, former "Fat Boy" ...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. Airplane manufacture, general. A woman inspector at North ...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. Airplane manufacture, general. Model makers prepare accur...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. B-25 "Billy Mitchell" bombers. Cowling and controls are as...
Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.
Production. P-51 "Mustang" fighter planes. This woman employee at the ...
Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.
Production. Airplane manufacture, general. A partial view of North Ame...
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.
Production. Airplane manufacture, general. North American Aviation emp...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. B-25 "Billy Mitchell" bombers. Inside the nacelle of a B-2...
Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.
Production. Airplane manufacture, general. Wooden wheels are attached ...
Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.
Production. Airplane manufacture, general. North American's transporta...
Public domain photograph of factory building, free to use, no copyright restrictions image - Picryl description
Production. Airplane manufacture, general. Employees of the Inglewood,...
Picryl description: Public domain image of the British Empire armed forces, 19th-20th century war and military conflict, free to use, no copyright restrictions.
Production. B-25 "Billy Mitchell" bombers. Negro and white work togeth...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. B-25 "Billy Mitchell" bombers. Controls for B-25 bomber ar...
Public domain photograph of a woman, female portrait, free to use, no copyright restrictions image - Picryl description
Production. P-51 "Mustang" fighter planes. Another wooden crate is ass...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. Airplane manufacture, general. Florence Strand inspects hy...
Picryl description: Public domain historical photo of Second World War, free to use, no copyright restrictions image.
Production. B-25 "Billy Mitchell" bombers. Wright Cyclone motors for ...
Public domain photograph of Japan, free to use, no copyright restrictions image - Picryl description
Production. Airplane manufacture, general. Model makers prepare accura...
Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.
Production. Airplane manufacture, general. Model makers prepare accur...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. Airplane manufacturers, general. Overlooking the Inglewood...
Picryl description: Public domain photograph of the 1930s - 1940s, woman, female portrait, United States, free to use, no copyright restrictions.
Production. Airplane manufacture, general. Thousands of North American...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Production. P-51 "Mustang" fighter planes. A North American Aviation w...
Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.
Production. Airplane manufacture, general. Testing plane parts for har...
Picryl description: Public domain image of the British Empire armed forces, 19th-20th century war and military conflict, free to use, no copyright restrictions.