Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

John E. Mahoney

PrivateLos Alamos, NM

Manhattan Project VeteranMilitary PoliceMilitary Veteran

Related Profiles

O. H. Olson

Hanford, WA

Charles K. Krause

Chicago, IL

Charles K. Krause was a consultant for the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Thomas R. Griffin, Jr.

Tinian Island

Thomas R. Griffin, Jr. served in the 393rd Bombardment Squadron. 

Julius “Osty” Ostapowicz

Chicago, IL

Julius “Osty” Ostspowicz was a glassblower in the Chemistry Division at the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.