National Museum of Nuclear Science & History
Alvina Petrus was a stenographer and clerical worker at the Chicago Met Lab.
Hinson worked at the 100-B Area at Hanford during the Manhattan Project.
B. F. Kwiatokowski served in the 390th Air Service Group.
George Economou was an optical systems expert. Economou graduated from Harvard University with a degree in astronomy.
Gentry worked in the United States Engineer District Office.
