Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

E. S. Ryan, Jr.

Project StaffOak Ridge, TN

Manhattan Project VeteranProject Worker/Staff
The Chapel on the Hill in Oak Ridge

E. S. Ryan, Jr. worked for the Poe Piping & Heating Company.

Related Profiles

Edward M. Costello

Tinian Island

Edward M. Costello served as a captain in the 393rd Bombardment Squadron. He was the aircraft commander regularly assigned to the Laggin’ Dragon.

Malcolm P. Moss

Hanford, WA

Malcolm P. Moss worked at Hanford during the Manhattan Project. He drove an ambulance dedicated to the project site and staged the ambulance outside of the facility.

V. N. Lay

Hanford, WA

Glen Mahugh, Jr.

Tinian Island

Glen Mahugh, Jr. served as a staff sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew on the B-29 Full House.