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

Roy Schroeder

Chicago, IL

Roy Schroeder was a laboratory assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.

John C. Pringle

Tinian Island

John C. Pringle served in the 603rd Air Engineering Squadron.

John S. Wahl

Los Alamos, NM

John S. Wahl was an American physicist. Wahl’s specialty was nuclear physics. He worked for Dr.

Robert Schedvin

Oak Ridge, TN

Robert Schedvin worked for the United States Engineer District Office.