Harold F. Seaman

Warren M. Watrous

Warren Watrous worked for the United States Engineer District Office.

E. F. Ryan

E. F. Ryan worked for the United States Engineer District Office.

H. R. Crosby

Myrtle C. Bachelder

Myrtle Claire Bachelder was an American chemist and Women’s Army Corps officer stationed in Los Alamos during the Manhattan Project.