Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Ronald D. Fredlund

Finance SergeantWendover, UT

Tinian Island
Manhattan Project VeteranMilitary Veteran
Wendover Airfield in Utah

RoRon Fredlund was a finance sergeant with the 509th Composite Group on Tinian Island during World War II. Because of the extreme secrecy associated with the 509th, they were completely self-contained. Fredlund worked in the office that was responsible for both payroll and ordering supplies.  

Related Profiles

Joyce Stearns

Chicago, IL

Joyce Clennam Stearns (1893-1948) was an American physicist who served as Director of the University of Chicago Metallurgical Laboratory (Met Lab) from November 15, 1944 to July 1, 1945.

J. E. McCook

T-Plant/200 Areas

McCook worked in the 200 West Area at Hanford during the Manhattan Project.

Charles E. Norman

Los Alamos, NM

Ed Hammel

Los Alamos, NM

Edward F. “Ed” Hammel was an American chemist. Hammel had just completed his Ph.D. at Princeton University when he joined a Canadian heavy water project sponsored by the school in 1941.