Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Leonard Switalski

First Ordnance SquadronTinian Island

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

Leonard Switalski served in the First Ordnance Squadron.

Related Profiles

John J. Reilly

Los Alamos, NM

G. H. McCammon

Hanford, WA

Winford D. Crossland

K-25 Plant

Winford D. “Doug” Crossland was a design engineer at the K-25 Plant at Oak Ridge, TN during the Manhattan Project and a member of the Special Engineer Detachment.

Bernice C. Vickio

Los Alamos, NM

Bernice Vickio was a nurse at St. Vincent’s Hospital in Santa Fe and at Los Alamos Hospital from September 1944 to April 1946.