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

A. A. Nickman

K-25 Plant

A. A. Nickman worked for the Kellex Corporation at the K-25 Plant.

Arthur Katz

Los Alamos, NM

Mary E. Fagan

Los Alamos, NM

L. E. Campbell

Hanford, WA