Alvin D. Vanvessem

Special Engineer DetachmentLos Alamos, NM

Manhattan Project VeteranMilitary VeteranSpecial Engineer Detachment

Alvin Vanvessem was a member of the Special Enginner Detatchment (SED) at Los Alamos during the Manhattan Project.

Related Profiles

Joseph Stein

K-25 Plant

Attended the University of Zurich.

Marion L. Williams

Tinian Island

Marion L. Williams served in the 603rd Air Engineering Squadron.

Nerses “Krik” Krikorian

Los Alamos, NM

Nerses “Krik” Krikorian was a chemist at Los Alamos during the later years of Manhattan Project.

Frederick C. Bock

Nagasaki Mission

Captain Frederick Bock had flown many combat missions out of India and China before he was selected to be a part of the the 509th Composite Group in 1944.