National Museum of Nuclear Science & History
Yive J. Ping served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Straight Flush.
Elrod worked for Stone and Webster Engineering Corporation.
D. P. Hall worked for the J.A. Jones Construction Company.
Robert H. Brown was a chemical engineer/metallurgist. He was educated at Drexel University and Massachusetts Institute of Technology.