Joseph P. Grosso

Private 1st ClassTinian Island

Wendover, UT

509th Composite GroupManhattan Project VeteranMilitary Veteran

Joseph P. Grosso served in the 393rd Bombardment Squadron.

Related Profiles

R. B. Elrod

Oak Ridge, TN

Elrod worked for Stone and Webster Engineering Corporation.

Lewis W. McDuffie

Tinian Island

Lewis W. McDuffie served in the 603rd Air Engineering Squadron.

William Penney (1909-1991) was a British mathematician and physicist. William Penney’s first assignment of the war was a research position with the Royal Navy, studying collisions, explosions and shockwaves and searching for ways to use hydrodynamics to assist the navy.

Conrad W. Rohde

Los Alamos, NM