National Museum of Nuclear Science & History
Browning Middleton worked for Clinton Laboratories at the X-10 Reactor.
E. Williams worked for the Roane-Anderson Company.
Henry “Hap” Arnold was a United States general. Arnold was born in Gladwyne, PA, in 1886. He attended the United States Military Academy, and was personally instructed by the Wright Brothers, becoming one of the first military pilots in United States history.