National Museum of Nuclear Science & History
Henry Penninger served in the 393rd Bombardment Squadron.
Percy Spencer was an American physicist and inventor. Spencer was born in 1894 in Howland, Maine. He dropped out of grammar school at age 12 to work as a spindle boy in a weaving mill, but in his early years he taught himself about electricity, even setting up a new electrical system at a local […]
Charles Williams worked for the United States Engineer District Office.
