B. J. Willingham

Bella Ernst

Carl Switzer

Carl Switzer served in the First Ordnance Squadron.

C. N. Gross

A native of the West Virginia mountains, C. N. Gross came to Hanford in January, 1944, from Wilmington, to be a reactor consultant.

Lawrence O’Rourke

Lawrence S. O’Rourke began working on the Manhattan Project at Columbia University after he was called up from the Army Reserves in 1943.