National Museum of Nuclear Science & History
A. N. Kitchen worked for the Tennessee Eastman Corporation at the Y-12 Plant.
John H. Petroski served in the 603rd Air Engineering Squadron.
Winston Grice was a millwright at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
John Chipman was an American engineer. Chipman was born in 1897 in Tallahassee, Florida. He received B.
Hiser worked at the 300 Area at Hanford during the Manhattan Project.
