Edward W. Powell

E. W. Seckendorff

Seckendorff worked for Stone and Webster Engineering Corporation.

L. R. Michener

H. E. Donachy

H. E. Donachy worked for the Edenfield Electric Company.

Jack D. East

Jack D. East worked in the Instrument and Physical Measurements Group in Clinton Laboratories at the X-10 Reactor.