National Museum of Nuclear Science & History
Mathias (“Matthew”) Antone Thennes was born in 1895. He served in WW1 with the 39th Division, 153rd Regiment, in France.
Celia Ryan was a staff worker at Los Alamos during the Manhattan Project.
John Rendleman worked for the United States Engineer District Office.
E. C. Weber worked for Clinton Laboratories at the X-10 Reactor.