AMERICA'S RAILROAD BASED NUKES

This is Marshall Holloway. He worked on the Manhattan Project and was one of the main scientists to work on developing the Hydrogen Bomb. He also played an unknown role in the development of the U-2 "spy" plane. In the late 1960's Holloway went to work as a vice president for the Budd Company a builder of railroad cars. He was undoubtedly tasked with overseeing the rail based missile program.

Notes:
https://en.wikipedia.org/wiki/Marshall_Holloway#Later_life
In 1955, Holloway left the Los Alamos National Laboratory for the MIT Lincoln Laboratory, where he worked on air defense projects. In 1957 he became head of the Nuclear Products-ERCO Division of ACF Industries. He was vice president of Budd Company from 1967 to 1969, when he retired to live in Jupiter, Florida, Holloway and his wife Harriet subsequently moved to Winter Haven, Florida, where his son Jerry, a retired United States Air Force officer, lived.^[21] Holloway died there on June 18, 1991.^[2]