261. [PHS, National Institute of Health]: aerial view Publication: [between 1930 and 1939] Subject(s): LaboratoriesUnited StatesNational Institute of Health (U.S.)Hygienic Laboratory (U.S.)
262. [Enzyme studies in a laboratory of the Department of Biochemistry at Duke University] Author(s): Silverman, Sam. Publication: [19--] Subject(s): LaboratoriesLaboratory Personnel
263. [A man is making notes of readings from equipment in a laboratory] Publication: [19--] Subject(s): Laboratories
264. Corner of special bacteriology laboratory Publication: [United States:] , 1918 Subject(s): LaboratoriesWorld War I
265. U.S. Air Force Hospital, Barksdale AFB, Shreveport, La Publication: 1951 Subject(s): Hospitals, MilitaryLaboratoriesLouisiana
266. [New laboratory at the Wistar Institute in the Philippines] Publication: 1975 Subject(s): Anniversaries and Special EventsPhysiciansLaboratoriesAdministrative PersonnelFredrickson, Donald S.
269. [Dr. Haldan K. Hartline] Publication: Illustration Service, Rockefeller Inst., 1965 Subject(s): Laboratories