Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Homer M. O’Callaghan

LieutenantTinian Island

Los Alamos, NMWendover, UT
509th Composite GroupManhattan Project VeteranMilitary Veteran
North Airfield at Tinian Island.

Homer M. O’Callaghan served in the 1st Ordnance Squadron.

Related Profiles

R. K. Heimer

Tinian Island

R. K. Heimer served in the 390th Air Service Group. 

Carroll Villincs

Chicago, IL

Carroll Villincs was a guard at the Chicago Met Lab during the Manhattan Project.

W. L. Nason

Y-12 Plant

W. L. Nason worked for the Tennessee Eastman Corporation at the Y-12 Plant.

D. W. Canham

Hanford, WA