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

H. L. Weiss

Tinian Island

H. L. Weiss served in the 509th Headquarters.

R.E. Stanford

Research & Development/300 Area

Stanford worked at the 300 Area at Hanford during the Manhattan Project.

W.N. Ragsdill

Hanford, WA

H. E. Evans

B Reactor/100 Area

H. E. Evans worked at the 100-D Area at Hanford during the Manhattan Project.