National Museum of Nuclear Science & History
Robert Brode (1900-1986) was an American physicist. In 1941, at the outset of the war, Robert Brode went to work in the Applied Physics Laboratory at Johns Hopkins University to aid the development of the proximity fuse.
Frank A. Alger Sr. was a member of the 509th Composite Group at Wendover, UT and later transferred to Tinian Island to prepare for the atomic bomb mission against Japan.
A. J. MacDonald worked for the Union Carbide & Carbon Corporation.
Wilam Spangler was a staff worker at Los Alamos during the Manhattan Project.