John Mench

Pattern MakerLos Alamos, NM

Oak Ridge, TNTrinity Site

Manhattan Project VeteranMilitary VeteranSpecial Engineer Detachment

Listen to John Mench’s Oral History on Voices of the Manhattan Project

John Mench was assigned to the Special Engineer Detachment at Los Alamos where he worked as a pattern maker, creating wooden casts for metal work at the site’s foundry.

Related Profiles

Ruth M. Jackson

Oak Ridge, TN

E. F. Hamilton

Research & Development/300 Area

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

William T. Hulse, Jr.

Tinian Island

William T. Hulse, Jr. was with the 393rd Bombardment Squadron of the 509th Composite Group at Wendover Airfield in Utah and on Tinian Island in the Pacific from 1944 to 1945.

Guy Richards

Hanford, WA