Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Calvin G. Hadley

Staff SergeantLos Alamos, NM

Manhattan Project VeteranMilitary VeteranProvisional Engineer Detachment

Related Profiles

Stanton H. Brightman

Tinian Island

Stanton H. Brightman served in the 1395th Military Police Company, Aviation.

James H. Porterie

Los Alamos, NM

James Porterie was a security guard at Los Alamos tasked with guarding bomb components. Porterie went to Aberdeen Proving Ground for Ordnance School before volunteering for an assignment at Los Alamos.

Betty Gaevada

Chicago, IL

Betty Gaevada was a research assistant in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Roy W. Carlson

University of California, Berkeley

Roy W. Carlson was an engineer. He worked on the Manhattan Project at Los Alamos and the University of California, Berkeley, as a member of the Explosives Division and Group X-2A.