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Government scientists conducting tests on electrical current circa 1938.
UMG21A21_353

Government scientists conducting tests on electric...

Government Waste - Bureau of Standards designs mechanical batter to determine liveliness of baseballs, an example of government wasting money during the Great Depression circa 1938 .
UMG21A21_351

Government Waste - Bureau of Standards designs mec...

Taking the Measure of a Man 1925
UMG20A67_140

Taking the Measure of a Man 1925