H. O. Brown

Bruno Yurgaites

Bruno Yurgaites was a janitor at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.

Kermit H. Romine

Kermit H. Romine served in the 1027th Air Material Squadron.

Clyde R. Emery

Clyde R. Emery worked in the shop at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Walter P. Roach