3Barrel-bedding Machine—Grooving the Stock to Receive Barrel 4Semi-automatic Drilling of Magazine Holes in Receiver. [$ A YEAR. WEEKLY. Vol. LXXXNo. 1Hrag-Jorgensen Rifle Tested to Destruction—Chamber Pressure 100000 Pounds. 5Clamp-milling Cylindrical Ends of Receiver. Pacing Ends of Magazine. 7Milling Perimeter of Triggers., scientific american, 1899-05-20
3Barrel-bedding Machine—Grooving the Stock to Receive Barrel 4Semi-automatic Drilling of Magazine Holes in Receiver. [$ A YEAR. WEEKLY. Vol. LXXXNo. 1Hrag-Jorgensen Rifle Tested to Destruction—Chamber Pressure 100000 Pounds. 5Clamp-milling Cylindrical Ends of Receiver. Pacing Ends of Magazine. 7Milling Perimeter of Triggers., scientific american, 1899-05-20
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