National Museum of Nuclear Science & History
Ethel Loftis worked for the United States Engineer District Office.
Lyda Speck served in the Women’s Army Corps at Los Alamos during the Manhattan Project. She later remembered “how tight the security was.
Paas worked in the 300 Area at Hanford during the Manhattan Project.
Ray Genereaux, born in Seattle in 1902, a graduate of Stanford and Columbia, was design project manager for the chemical separation facilities at Hanford.