DescriptionHenry D. Hubbard in front of his 1924 periodic table.jpg
English: Title: Oh Gosh! Temperature made to order for our homes; factory operated farms; letters sent and received by radio; aircraft guided through fog and darkness by an invisible radio wave; and motion pictures by radio in our homes. These are among the wonders of science of tomorrow as foreshadowed by Henry D. Hubbard, secretary of the United States Bureau of Standards
Abstract/medium: 1 negative : glass ; 4 x 5 in. or smaller
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