Dr. M. R. Petersen

Project StaffHanford, WA

Manhattan Project VeteranProject Worker/Staff

Appears in the 1944 Hanford Telephone Directory as “Petersen” and the 1945 Directory as “Peterson”.

Related Profiles

C. E. Mottice

Los Alamos, NM

C. E. Mottice worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Betty Carlson

Research & Development/300 Area

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

Ralph Nobles was one of three brothers to work on the Manhattan Project. He and his brother William worked at Los Alamos, while brother Robert was at the University of Chicago’s Metallurgical Laboratory.