Ralph G. Steinhardt, Jr.

Special Engineer DetachmentLos Alamos, NM

Manhattan Project VeteranMilitary VeteranSpecial Engineer Detachment

Ralph Steinhardt was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.

Related Profiles

C. D. Cunningham

T-Plant/200 Areas

Cunningham worked at the 200 West Area at Hanford during the Manhattan Project.

Lawrence L. Rosenburg

Lawrence Rosenburg was a staff worker at Los Alamos during the Manhattan Project.

Donald “Skinny” Fiasco

Donald Fiasco served as a member of the Military Police at Los Alamos.

Edward Onstott