271. [Petri dishes used for malaria research] Publication: Produced: [between 1940 and 1960?] Subject(s): Equipment and SuppliesMalariaResearch
272. The Infirmary, Brownlow Street Author(s): Allom, Thomas, 1804-1872, artist Publication: Produced: [not before 1823] Subject(s): HospitalsEnglandLiverpool Infirmary.
273. [Norton-Harjes Ambulance Company RC #54 France] Publication: Produced: [between 1914 and 1918?] Subject(s): AmbulancesWorld War IFranceNorton-Harjes Ambulance Corps.American National Red Cross.
274. [Isotope laboratory at the National Institutes of Health] Publication: Produced: [between 1950 and 1960?] Subject(s): IsotopesLaboratoriesMedical Laboratory PersonnelGloves, ProtectiveNational Institutes of Health (U.S.)
275. [Litter bearers WWI] Publication: Produced: [between 1940 and 1950?] Subject(s): StretchersWorld War I
276. [Nurse attending to two wounded soldiers] Publication: Graz : Verlag M. Engler, [between 1914 and 1918?] Subject(s): NursesMilitary PersonnelWounds and InjuriesRed CrossWorld War IAustria
277. [Field litter carrier attached to ambulance WWI] Publication: Produced: [between 1940 and 1950?] Subject(s): StretchersAmbulancesWorld War I
278. Helden Des Roten Kreuzes. Der Wille einer Frau Publication: Wien : Verlag Manz, [between 1914 and 1918?] Subject(s): NursesMilitary PersonnelWounds and InjuriesRed CrossWorld War IAustriaKozubowski, Magdalena Dolais von.
279. [Engineer samples welding fumes to which an arc welder is exposed] Publication: Produced: [between 1940 and 1950?] Subject(s): Welding
280. Surgical amphitheater --1853 University of Maryland Hospital Publication: Produced: [between 1930 and 1950?] Subject(s): HospitalsOperating RoomsPhysiciansNursesMarylandUniversity of Maryland (1812-1920). University Hospital.