When the Rollin White patent for bored-through cylinders, held by Smith & Wesson, expired in 1870, Colt's was ready with challengers to Smith's various product lines. In 1873 they introduced a direct competitor to Smith's bread and butter wheelgun, the tip-up No.1, in the form of a seven-shot solid-frame .22 rimfire revolver with a single-action spur trigger, the New Line .22.
"New Line" distinguished these solid-frame pistols from their open-top frame forebears. Unlike the tip-up Smith, reloading was accomplished one round at a time through a port in the right side of the recoil shield.
Nickel plated over its brass frame (larger caliber ones appear to have bronze frames), steel barrel & cylinder, and with rosewood grips, it's an adorable little thing. Early ones had conventional cylinder stop notches around the periphery of the cylinder, but later ones, like this 1876-production example, locked up on the rear of the cylinder and had longer cylinder flutes as a result.
Note the pretty nitre-blue on the pin below the loading cutout, and the small amount of niter-blue on the head of the trigger screw on the other side. The bottom of the hammer spur and rear face of the hammer still show this color as well.
Production ran from 1873 to 1877, with 55,343 produced before it was dropped from the catalog in the face of much cheaper competing "suicide specials".
This one was purchased from a local gun store in 2014 for $99. It needs some work, but for a gun built in the centennial year of our nation, it seemed a reasonable price.
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