Picryl description: Public domain vintage artistic photograph, free to use, no copyright restrictions image.
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
Title continues, left to right: John L. Savage, Chief Designing Engineer, U.S. Bureau of Reclamation, Denver, Colorado; Dr. Robert F. Blanks, Chief of Testing Laboratories, Bureau of Reclamation, Denver, Colora More
Public domain photograph of laboratory, scientist, free to use, no copyright restrictions image - Picryl description