Firearms Identification in 1968

From Hellhound On His Trail: The Electrifying Account of the Largest Manhunt In American History, by Hampton Sides (Knopf Doubleday, 2010), Kindle pp. 240-241: ON ANOTHER FLOOR of the FBI Crime Lab, Robert A. Frazier spent the morning examining and test-firing the Remington Gamemaster after it had been dusted for fingerprints. A ferociously methodical man with nearly three decades’ experience, Frazier was the chief of the FBI’s Firearms Identification Unit, where a team of ballistics experts worked around the clock in what was widely considered the world’s preeminent weapons-testing facility. Here technicians fired rifles into water recovery tanks, examined bullet fragments and firearms components under high-powered microscopes, and subjected objects to arcane tests to detect such things as the presence of gunpowder and lead. Within a few hours, Frazier and his team had made a long list of important preliminary findings. First, the projectile which Dr. Francisco had extracted from…