Winfield L. Sylvester

John F. Streib

John Streib was a staff worker at Los Alamos during the Manhattan Project.

Billy Rives

Helen Pellock

Helen Pellock (1926-1957) was a technician in the Chemistry Division of the Chicago Met Lab, working under Glenn Seaborg.

Michael J. Vickio

Michael Vickio was a member of the Military Police at Los Alamos, working on post security and the complex’s motor pool.