R. E. Parker

Margaret Caldes

Margaret Caldes moved to Los Alamos when her husband, William E. Caldes, was recruited to join the project in 1943.

C. W. Danford

C. W. Danford worked at the 100-D Area at Hanford during the Manhattan Project.

E. J. O’Brien

O'Brien worked for Stone and Webster Engineering Corporation.

J. C. Kirkman