National Museum of Nuclear Science & History
Silver worked for Stone and Webster Engineering Corporation.
H. J. Weiland worked for the Union Carbide & Carbon Corporation.
William Vatter was an American accounting scholar. Vatter was born in 1905 in Cincinnati. In his early years he hoped to be a musician, and he played the violin, viola, piano and French horn.
Horace Owen France was an associate biologist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.