National Museum of Nuclear Science & History
Harvey Slatin was an American physicist. Slatin was born in New York City. He studied chemical engineering at Cornell University prior to joining the U.
Gillum worked at the 300 Area at Hanford during the Manhattan Project.
Clarence Johnson (1912-2012) was a Canadian-born chemical engineer. He was born in Alberta, Canada on November 24, 1912 to Swedish migrant parents.
