National Museum of Nuclear Science & History
H. P. Holloway worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Matheny worked in the 100 F Area at Hanford during the Manhattan Project.
Dunn worked in the United States Engineer District.
Leonard Pepkowitz (1915-2006) was an American chemist. Pepkowitz was born in Paterson, New Jersey. He earned a B.
L. F. Hemphill worked for the Tennessee Eastman Corporation at the Y-12 Plant.
