Marian F. Walker, May Mary McCormick, Lt. Sullivan, Photograph shows Marian F. Walker who ran the 25 cents a day diet challenge for a group of New York City rookie policemen, Lieutenant George L. Sullivan, Mary McCormick, teacher of nutrition at Columbia Teachers College; and an African-American cook possibly Hannibal Vessey Parsons., 1917 Jan. 9, Glass negatives, 1 negative: glass

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Size: 4484px × 3012px
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Photo credit: © Penta Springs / Alamy / Afripics
License: Licensed
Model Released: No

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