Production. Mercury. Loading mercury ore into a mine car with a mechan...
Public domain photograph of a spacecraft, space exploration, free to use, no copyright restrictions image - Picryl description
Production. Mercury. A power shovel loading mercury ore from an open-c...
Picryl description: Public domain photograph of a car, 1930s, free to use, no copyright restrictions.
New Idria, California. A power shovel loading mercury ore, called cinn...
Picryl description: Public domain image of a coal mine, mining, free to use, no copyright restrictions.
New Idria, California. A power shovel loading mercury ore, known as ci...
Picryl description: Public domain image of a coal mine, mining, free to use, no copyright restrictions.
Production. Mercury. Loading mercury ore into a mine car by hand at th...
Public domain photograph - California, United States, World War Two, free to use, no copyright restrictions image - Picryl description
Production. Mercury. Loading mercury ore from a chute into a mine car ...
Picryl description: Public domain image of a coal mine, mining, free to use, no copyright restrictions.
Production. Mercury. Loading mercury ore into a wheelbarrow at the New...
Picryl description: Public domain image of a mine, mining, free to use, no copyright restrictions.
A black and white photo of a coaling machine. Office of War Informatio...
Actual size of negative is E (approximately 2 1/4 x 2 1/4 inches). Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Divisi... More
Production. Mercury. Aerial tramway which carries mercury ore from min...
Public domain aerial photograph, no copyright restrictions image - Picryl description Public domain photograph of a tram car, free to use, no copyright restrictions image - Picryl description
A black and white photo of three men working in a mine. Office of War ...
Actual size of negative is E (approximately 2 1/4 x 2 1/4 inches). Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Divisi... More
A black and white photo of a man in a wheelbarrow. Office of War Infor...
Actual size of negative is E (approximately 2 1/4 x 2 1/4 inches). Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Divisi... More
A black and white photo of a large excavator. Office of War Informatio...
Annotation on original negative jacket. Title and other information from print in lot. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944. More information ... More
A black and white photo of a man working in a mine. Office of War Info...
Actual size of negative is E (approximately 2 1/4 x 2 1/4 inches). Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Divisi... More
A black and white photo of a cable car. Office of War Information Phot...
Actual size of negative is E (approximately 2 1/4 x 2 1/4 inches). Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Divisi... More
A black and white photo of a bulldozer in a field. Office of War Infor...
Actual size of negative is E (approximately 2 1/4 x 2 1/4 inches). Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Divisi... More
New Idria, California. A power shovel loading mercury ore, called cinn...
Picryl description: Public domain image of a coal mine, mining, free to use, no copyright restrictions.
A black and white photo of a truck and a crane. Office of War Informat...
Annotation on original negative jacket. Title and other information from print in lot. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944. More information ... More
A black and white photo of a dump truck. Office of War Information Pho...
Annotation on original negative jacket. Title and other information from print in lot. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944. More information ... More