National Museum of Nuclear Science & History
Holl worked for Stone and Webster Engineering Corporation.
Albert O. Felchlia served in the 320th Troop Carrier Squadron.
Robert Ingersoll Howes Sr. was an electrical engineer and one of the first 100 scientists recruited to Los Alamos to work on the Manhattan Project.
Harris Mayer, born in 1921, is an American physicist. During World War II, Mayer joined the Manhattan Project at Columbia University.
