Francis Durham

Rex Edward Keller

Rex Edward Keller was a member of the Special Engineering Detachment, assigned to work in Seth Neddermeyer’s chemistry group at Los Alamos.

W. Lon Silver

Silver worked for Stone and Webster Engineering Corporation.

R. F. Stainback

Julie Langham Grilly

Julie Langham Grilly was a laboratory technician at the Los Alamos Laboratory in New Mexico. She was married to Dr.