Dr. Harry Plotz, Photograph shows Dr. Harry Plotz, a bacteriologist at Mount Sinai Hospital who developed a typhus vaccine that was used in World War I., between ca. 1910 and ca. 1915, Glass negatives, 1 negative: glass

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Photo credit: © Penta Springs / Alamy / Afripics
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Keywords: 1, 1910, 1915, bacteriologist, ca, developed, dr, glass, harry, hospital, mount, negative, negatives, photograph, plotz, sinai, typhus, vaccine, war, world