A. J. Loftus

H. J. Mack

H. J. Mack worked for the Edenfield Electric Company.

Fred C. Neubauer

T. H. Berry

T. H. Berry worked for the Edenfield Electric Company.

Leo Seren

Leo Seren (1918-2002) was an American physicist. Seren (in photo, first row standing, far right) was born on May 9, 1918.