As noted in the McNeeley Shoot-A-Que thread, Phil brings a Research Letter confirmed 1896 No. 1 with Birmingham Provisional Proof (BP) marked 4 Iron "British Best" damascus! The No. 1 was introduced in 1890 with Laminated Steel until about 1898, then with "Good 2 Rod Damascus"

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The top barrel pattern is a bit messy. Refinished by Buck Hamlin

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We have very good evidence that the vast majority of Twist, Damascus and Laminated Steel barrel tubes used by U.S. maker were sourced in Belgium; certainly after the late 1880s. It is not uncommon however to find BP marked barrels on earlier guns. I've seen a single Colt Model of 1883 Hammerless with LONDON provisional proof also.

This is an early (?c. 1870) Parker Front Action Lifter with 3 Iron Crolle

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A Remington Whitmore Model 1875 with Laminated Steel and BP

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