Clifton W. Reed

Alan U. Seybolt

Alan Upson Seybolt was a metallurgist who worked at Los Alamos during the Manhattan Project. Seybolt married Dorothea “Dot” Hoover Seybolt, and the couple had two sons.

Louella Simmons

Louella Simmons was a procurement and property worker at the Metallurgical Laboratory in Chicago during the Manhattan Project.

T.E. Smeltzer

C. O. Cassada

C. O. Cassada worked for the J.A. Jones Construction Company.