74. [Transportation of wounded by heliocopter, Texas, 1956] Publication: Washington, D.C. : U.S. Army, 1956 Subject(s): AircraftTransportation of Patients
75. [New army mobile X-ray unit, Korea] Publication: Washington, D.C. : U.S. Army, 1956 Subject(s): WarfareX-RaysAnniversaries and Special EventsMilitary MedicineMilitary Personnel
76. [Field X-ray setup for viewing X-ray negatives] Publication: 1956 Subject(s): Military PersonnelX-RaysMilitary Medicine -- educationGermany
78. [Third Interim Scientific Session, American Rheumatism Association] Subject(s): Shannon, James A. (James Augustine), 1904-1994.
80. [Group portrait of lipid researchers at a meeting] Publication: 1956 Subject(s): PhysiciansFredrickson, Donald S.