Leo P. Hassen

Security GuardChicago, IL

Manhattan Project Veteran

Leo P. Hassen was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Related Profiles

Eleanor Phillips

Chicago, IL

Eleanor Phillips was a laboratory assistant at the Chicago Met Lab during the Manhattan Project. She worked in Section C-II of the Chemistry Division.

F. A. Peck

Hanford, WA

W.J. Scott

Research & Development/300 Area

Scott worked at the 300 Area at Hanford during the Manhattan Project.

F. L. Shanklin

Oak Ridge, TN

F. L. Shanklin worked for the Union Carbide & Carbon Corporation.