Michael J. Firneno

Colonel Clifford Heflin

Colonel Clifford Heflin was a decorated member of the Armed Forces, serving in the Air Force for 31 years.

John Tempka

John Tempka (1923-2017) was an American engineer. Tempka was born in Boydsville, Ohio. He was studying at the University of Detroit when he was recruited to join the U.

Karl D. Larsen

Dr. Karl Larsen worked at Massachusetts Institute of Technology during the Manahattan Project. While there, he conducted heavy-water research by spectrum analysis, which was one of the prerequisites to the early atomic bombs.

P. J. Berry