A new wind tunnel under construction at the Pratt and Whitney Aircraft...
Public domain photograph of Connecticut in 1930s, free to use, no copyright restrictions image - Picryl description
New machinery, just delivered, awaiting installation at the Pratt and ...
Annotation on original negative jacket: 8. Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944. More informati... More
New machinery, just delivered, awaiting installation at the Pratt and ...
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.
A new wind tunnel under construction at the Pratt and Whitney Aircraft...
Annotation on original negative jacket: 7. Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944. More informati... More
A new wind tunnel under construction at the Pratt and Whitney Aircraft...
Picryl description: Public domain image of an arch stone structure, bridge, or tunnel, free to use, no copyright restrictions.
A new wind tunnel under construction at the Pratt and Whitney Aircraft...
Annotation on original negative jacket: 6. Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944. More informati... More
