John L. O’Gara

D. P. Beers

Beers worked in the United States Engineer District Office.

Robert E. Harris

Lawrence Denton

A native of Northern Idaho, Larry Denton was recruited by his father to work on the B Reactor in Hanford, Washington.

A. V. Henrickson

A. V. Henrickson worked for the Tennessee Eastman Corporation at the Y-12 Plant.