National Museum of Nuclear Science & History
Roland Mertes worked for the Kellex Corporation at the K-25 Plant.
Messick worked in the 200 West Area at Hanford during the Manhattan Project.
Warren Sheehan joined Mound Laboratory in April 1956. He spent the first half of his career in health physics, or radiation safety, where he developed a new methodology for determining the amount of plutonium in urine.
Sam Weissman (1912-2007) was an American chemist. Weissman was born in South Bend, Indiana. He received a B.
