MANUFACTURE OF KRAG-JORGENSEN RIFLES AT THE SPRINGFIELD ARMORYI. 5Rifling Cutter Head in Barrel. 6. —Finish Reaming Bore of Barrel. 8Rifling Machine. Rough Turning the Stock. MANUFACTURE OF BRAG-JORGENSEN RIFLES., scientific american, 1899-04-29
MANUFACTURE OF KRAG-JORGENSEN RIFLES AT THE SPRINGFIELD ARMORYI. 5Rifling Cutter Head in Barrel. 6. —Finish Reaming Bore of Barrel. 8Rifling Machine. Rough Turning the Stock. MANUFACTURE OF BRAG-JORGENSEN RIFLES., scientific american, 1899-04-29
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