Date: | 1943 |
---|---|
Description: | Men stand at the counter of a physical and chemical laboratory. The original caption reads: "A complete modern physical and chemical laboratory, a portion ... |
Date: | 02 18 1949 |
---|---|
Description: | U.S. Army Major Herbert Crecelius of the army chemical corps studying agricultural bacteriology at the University of Wisconsin-Madison. He is in a lab coat... |
Date: | 01 13 1943 |
---|---|
Description: | Men working in a laboratory at an International Harvester factory producing aircraft torpedoes. Original caption reads: "All materials used in the torpedo ... |
Date: | 1943 |
---|---|
Description: | A man using a microscope to match a ball bearing for an aircraft torpedo at an International Harvester factory. The original caption reads: "A powerful mic... |
If you didn't find the material you searched for, our Library Reference Staff can help.
Call our reference desk at 608-264-6535 or email us at: