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Device for testing testers. Washington, D.C., May 25. Herbert L. Whittemore, Chief Justice of the Engineering Mechanics Sections, U.S. Bureau of Standards, has been awarded the Edward Longstreth medal for his work in developing this device for testing the machines which in turn test construction materials. The medal is awarded annually by the Franklin Institute, 5/25/37

Device for testing testers. Washington, D.C., May 25. Herbert L. Whitt...

Public domain photograph of people in office, interior, the 1910s-1920s America, free to use, no copyright restrictions image - Picryl description

Transformer manufacture. These large transformers are being prepared for testing in a large Eastern plant given over almost entirely to the manufacture of transformers. Transformers are vital to almost every phase of war production. Employed at the plant as electrical testers are nearly 200 graduates of engineering colleges and electrical trade schools. Westinghouse, Sharon, Pennsylvania

Transformer manufacture. These large transformers are being prepared f...

Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description