Patrick P. Wong

A. A. Friedrich

Friedrich worked in the United States Engineer District Office.

Elmer M. Donor

Victor Kumin

​Victor Kumin was born on August 2, 1921 in Worcester, Massachusetts. He was the third child of Samuel Kumin and Clara Montwid, who had both come to the United States from Latvia as young children with their families.

Robert H. Stone

Robert Stone was a research associate at the Metallurgical Laboratory in Chicago during the Manhattan Project.