National Museum of Nuclear Science & History
W. P. Perry worked for the Union Carbide & Carbon Corporation.
J. J. Mulligan served in the 390th Air Service Group.
Albert O. Felchlia served in the 320th Troop Carrier Squadron.
Howard Parsons was an American physicist. Parsons was born in Chicago in 1920. He receieved a B.S. from the University of Chicago, and shortly afterwards was hired to work on the Manhattan Project as a research assistant at the Chicago Met Lab.
H. R. Kroegar worked for the Tennessee Eastman Corporation at the Y-12 Plant.
