Nuclear security

What Lies Beneath

About 2,400 people lived alongside the Nuclear Materials and Equipment Corporation (NUMEC), the town’s main employer. Held’s neighborhood subsisted on atomic lore: Just 33 miles down the road in Pittsburgh, the Westinghouse Corporation had helped construct the world’s first nuclear submarine, and in Apollo, NUMEC consequently manufactured the requisite nuclear fuel, a source of stirring pride minted by the Cold War.