Personnel Department, C. 1970s 1943

Personnel Department, C. 1970s 1944

Personnel Department, C. 1970s 1945

Physics Department, C. 1973 1946

Chemistry Department, Lol Barton with Mass Spectrometer, C. 1970s 1947

Physics Department, Jacob Levanthal, Harold Harris, C. 1970s 1948

Thomas Jefferson Library 175

Physics Lab, C. 1970s 1949

John Schriefels an His Chemistry Research Lab, C. 1980s 1950

Biology Department, Frank Moyer and Students with Electron Microscope, 1967 1951

Physics Lab, C. 1970s--Negative Housed with Picture 1952

Alumnus Sandy Asher in His Lab at the University of Pittsburgh, C. 1980s 1953