Kenneth M. Haythorn

H. T. Wensel

H. T. Wensel worked for the United States Engineer District Office.

Elaine Palevsky

Palevsky worked on the Manhattan Project at the University of Chicago and Los Alamos. She was part of the team that designed the lenses used to photograph the Trinity test.

R. T. Bartnett

R. T. Bartnett worked for the Roane-Anderson Company.

Karl Fischer