1. [The handkerchief-- I bring a clean handkerchief with me everyday so that I can use it anytime Published / Created: [1930s] Call Number: Poster0215 Image Count: 2 Resource Type: still image Description: Title from item. Publisher: Department of Education Subject (Topic): Public health, Medicine, Preventive, Health literacy, School children, Health and hygiene, Health education, Pathogenic bacteria, Children, Handkerchiefs, and Bacteria Found in: Medical Historical Library, Cushing/Whitney Medical Library > [The handkerchief-- I bring a clean handkerchief with me everyday so that I can use it anytime.] [graphic]