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

John M. Mutton

Los Alamos, NM

William J. Joslin

X-10 Graphite Reactor

Attended the University of Tennessee.

Donald Berst

Hanford, WA

Mildred E. Tice

Los Alamos, NM

Mildred Tice was a part of the Women’s Army Auxillary Corps and a secretary in the documents room at Los Alamos.