1. Olive-drab service uniform: supplement no. 1 to regulations governing the uniforms of officers and employees of the United States Public Health Service Author(s): United States. Federal Security Agency, author.United States. Public Health Service, author. Publication: Washington : United States Government Printing Office, 1941 Subject(s): Military PersonnelClothing -- standardsGovernment RegulationUnited StatesUnited States. Public Health Service.