National Museum of Nuclear Science & History
W. J. Lynch worked for the Roane-Anderson Company.
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.
Wallen worked at the 300 Area at Hanford during the Manhattan Project.
T. A. McKenzie worked for the Tennessee Eastman Corporation at the Y-12 Plant.