M. T. Sutfin

Leo Wojtanowski

Leo Wojtanowski worked in a shop at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.

D. D. Ogden

D. D. Ogden worked for the J.A. Jones Construction Company.

C. Lawrence

C. Lawrence worked for the J.A. Jones Construction Company.

Harlan W. Burbank