William G. Palmer

Roland D. Modlin

Roland Modlin was the Right Scanner for the plane Dave’s Dream in the 58th Bomb Wing of the 509th Composite Group.

Cyril D. Curtis

James H. Porterie

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.

Preston L. Veltman

Preston Veltman was an American chemist.   Veltman was born in Grand Rapids, Michigan. He studied at Michigan Technological University, and earned a Ph.