1. Carrier of Diphtheria Publication: Board of Health of the City and County of San Francisco, [ca. 1910] Subject(s): DiphtheriaPublic Health Archival Collection: Visual Culture and Health Posters (Profiles in Science)
2. Carrier of diphtheria: keep out of this house by order of board of health Publication: 1910? Subject(s): QuarantineDiphtheriaCalifornia
