National Museum of Nuclear Science & History
Juan Sanchez was a staff worker at Los Alamos during the Manhattan Project.
George Mahfouz joined the Manhattan Project in 1943 when he was offered a job at the Houdaille-Hershey nickel plant in Decatur, Illinois.
Monroe Messinger was born in New Jersey and grew up in Brooklyn and Long Island. He received a Bachelor of Science degree from the College of the City of New York.
J. P. Patterson served in the 390th Air Service Group.
M. A. Obermeyer worked for the J.A. Jones Construction Company.
