National Museum of Nuclear Science & History
John Baker worked for the Roane-Anderson Company.
Captain Frederick Bock had flown many combat missions out of India and China before he was selected to be a part of the the 509th Composite Group in 1944.
Referred to as G. E. Morthole in the 1945 Hanford directory and as G. E. Morthol in the 1944 directory.