National Museum of Nuclear Science & History
John A. Simpson Jr. (1916-2000) was a distinguished American nuclear physicist and astrophysicist. Simpson was born on November 3, 1916 in Portland, Oregon.
Leonard Switalski served in the First Ordnance Squadron.
Howard H. Belgorod, D.D.S., was born in Manhattan on January 11, 1915. He was the second son of Harry and Minnie Belgorod.
