Margaret Caldes

SecretaryLos Alamos, NM

Manhattan Project VeteranProject Worker/StaffSpouse to Manhattan Project Worker

Margaret Caldes moved to Los Alamos when her husband, William E. Caldes, was recruited to join the project in 1943. She worked as a secretary for Julian Mack in the photography department.

Related Profiles

John M. Kissane

Los Alamos, NM

Richard S. Ringhelm

K-25 Plant

Attended the University of California Los Angeles.

C. L. Thompson, Jr.

Y-12 Plant

C. L. Thompson, Jr. worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Leonard Cheshire

Nagasaki Mission

Leonard Cheshire was born on September 7, 1917 in Chester, England. During World War II, he served in the Royal Air Force.