U.S. Department of Health & Human Services
Toothbrush drill in New York City
Gulick, Luther Halsey, 1865-1918, author
Ayres, Leonard Porter, 1879-
New York: Survey Associates, Inc., 1913
Interior view: a large group of school children are gathered in a room, each is holding a toothbrush and a glass of water; a woman is standing to the right.
The National Library of Medicine believes this item to be in the public domain.
Is part of: Medical inspection of schools, opp. p. 120.; See related catalog record: 62950680R
1 photomechanical reproduction
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