Production. Jeep engines. Pistons for jeep engines must undergo rigid ...
Public domain photograph of 1930s America, free to use, no copyright restrictions image - Picryl description
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Aluminum casting. Finished pistons are wrapped and packed for shipment...
Public domain photograph of manufacturing, industry, free to use, no copyright restrictions image - Picryl description
Aluminum casting. The heads of these heat-treated pistons must be spot...
Picryl description: Public domain image of a woman working, women labor, 1940s, economic conditions, home front, world war two, free to use, no copyright restrictions.
Worker charging heat treating oven for low temperature precipitation t...
Public domain photograph of the 1930s-1940s World War Two, armed forces, military production, no copyright restrictions image - Picryl description
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Detroit, Michigan. Assembly of Rolls Royce engines at the Packard moto...
Public domain photograph of 1930s-1940s US industrial development, Second World War, US war production, indusry, no copyright restrictions image - Picryl description
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Production. Pratt and Whitney airplane engines. Installing rings on pi...
Public domain photograph of laboratory, scientist, free to use, no copyright restrictions image - Picryl description
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Halftrac scout cars. Putting precision-made pistons assemblies into pr...
Picryl description: Public domain image of an industrial equipment, workshop, assembly line, factory, power engine, 19th-20th century, free to use, no copyright restrictions.
Production. Aircraft engines. A veteran of the assembly bench, twenty-...
Public domain photograph of aircraft engine, free to use, no copyright restrictions image - Picryl description
Production. Pratt and Whitney airplane engines. Pistons, complete with...
Public domain photograph of manufacturing, industry, free to use, no copyright restrictions image - Picryl description
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Production. Pratt and Whitney airplane engines. Pistons, complete with...
Picryl description: Public domain image of people, meeting, eating, drinking, food, beverage, 1930s, free to use, no copyright restrictions.
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Aluminum casting. Womens' place in this large Midwest aluminum factory...
Picryl description: Public domain image of a woman working, women labor, 1940s, economic conditions, home front, world war two, free to use, no copyright restrictions.
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Production. Aircraft engines. A veteran of the assembly bench, twenty-...
Public domain photograph of aircraft engine, free to use, no copyright restrictions image - Picryl description
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Aluminum casting. The reaming of pin holes in pistons. These bright cy...
Public domain photograph related to Great Depression, free to use, no copyright restrictions image - Picryl description
John Fitch's sketch and description of piston for steamboat propulsion...
Reproduction number: A35 (color slide); LC-MSS-20990-14 (B&W negative) A pioneer in the application of steam for boat propulsion, John Fitch (1743-1798) constructed four different steamboats between 1785 and 17... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
An old black and white photo of a man working in a factory. Office of ...
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
John Fitch's sketch and description of piston for steamboat propulsion...
Reproduction number: A35 (color slide); LC-MSS-20990-14 (B&W negative) A pioneer in the application of steam for boat propulsion, John Fitch (1743-1798) constructed four different steamboats between 1785 and 17... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More