National Museum of Nuclear Science & History
H. L. Roland worked for the Midwest Piping and Supply Company.
Fulcher worked for Stone and Webster Engineering Corporation.
George Cowan joined the Manhattan Project in 1942 at the Met Lab as a chemist for Enrico Fermi’s group, and also worked for Columbia University.
Fred Smyth worked for the Tennessee Eastman Corporation at the Y-12 Plant.
