Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Oklahoma-born Leon Overstreet went into construction in 1941 after he learned a little pipefitting with American Can in Kansas City. He retired in 1979 after helping build the Fast Flux Test Facility and Washington Public Power Supply System No. 2, both at Hanford. During the interview at his Richland residence, he was especially amused by his recollection of an outhouse scrawl he read at Hanford in 1944. “Come on you Okies/Let’s take japan/We took California/And never lost a man.”

Related Profiles

Stanley Hall

Los Alamos, NM

Stanley Hall (1924 – present) is an American laboratory technician and scientist who worked on the Manhattan Project at Los Alamos, New Mexico.

D.M. Ellett

Los Alamos, NM

​D. M. Ellett is a mechanical engineer who joined the Manhattan Project after the end of World War II.

S. W. Barnes

Y-12 Plant

S. W. Barnes worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Charles M. Gilbert

Tinian Island

Charles M. Gilbert served in the 390th Air Service Group.