File Electronic mappers with Koenig, Doug Schlede, and Betty Stark, May 26, 1958 Box 6 In: William Charles Parkinson Papers, 1950-1997 (majority within 1950-1980) » Visual Materials, 1928-1974 » Negatives » #2842
File #4939 In: William Charles Parkinson Papers, 1950-1997 (majority within 1950-1980) » Visual Materials, 1928-1974 » Negatives
File Cyclotron and staff, March 5, 1965 Box 6 In: William Charles Parkinson Papers, 1950-1997 (majority within 1950-1980) » Visual Materials, 1928-1974 » Negatives » #4939
File Cyclotron personnel, November 21, 1969 Box 6 In: William Charles Parkinson Papers, 1950-1997 (majority within 1950-1980) » Visual Materials, 1928-1974 » Negatives » #4939
File Downer experiment machinery, May 10, 1967 Box 6 In: William Charles Parkinson Papers, 1950-1997 (majority within 1950-1980) » Visual Materials, 1928-1974 » Negatives » #4939
File Maring 50-inch and 83-inch cyclotron steel, March 18, 1963 Box 6 In: William Charles Parkinson Papers, 1950-1997 (majority within 1950-1980) » Visual Materials, 1928-1974 » Negatives » #4939
File #10643 In: William Charles Parkinson Papers, 1950-1997 (majority within 1950-1980) » Visual Materials, 1928-1974 » Negatives
File 83-inch cyclotron, neutron time of flight tunnel and equipment, PDP 15 Computer, May 10, 1972 Box 6 In: William Charles Parkinson Papers, 1950-1997 (majority within 1950-1980) » Visual Materials, 1928-1974 » Negatives » #10643
File Neutron time of flight tunnel and equipment, February 27, 1974 Box 6 In: William Charles Parkinson Papers, 1950-1997 (majority within 1950-1980) » Visual Materials, 1928-1974 » Negatives » #10643
File #101900 Dennison, David M. presentation images with correspondence from Niels Bohr and Erwin Schrodinger, January 29, 1974 Box 6 In: William Charles Parkinson Papers, 1950-1997 (majority within 1950-1980) » Visual Materials, 1928-1974 » Negatives