National Museum of Nuclear Science & History
Trumper worked for Stone and Webster Engineering Corporation.
Jose Baca moved with his wife and four children from Albuquerque to Los Alamos, NM in April of 1944. While at Los Alamos, Jose worked as a carpenter and machinist.
K. D. Wallace worked for Clinton Laboratories at the X-10 Reactor.
E. A. Pluhar worked for the Union Carbide & Carbon Corporation.