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Revolving Pistol Patent

Currency:USD Category:Collectibles / Autographs Start Price:NA Estimated At:2,500.00 - 3,000.00 USD
Revolving Pistol Patent

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Auction Date:2018 Mar 07 @ 18:00 (UTC-5 : EST/CDT)
Location:236 Commercial St., Suite 100, Boston, Massachusetts, 02109, United States
ALS - Autograph Letter Signed
ANS - Autograph Note Signed
AQS - Autograph Quotation Signed
AMQS - Autograph Musical Quotation Signed
DS - Document Signed
FDC - First Day Cover
Inscribed - “Personalized”
ISP - Inscribed Signed Photograph
LS - Letter Signed
SP - Signed Photograph
TLS - Typed Letter Signed
Partly-printed DS, signed “Henry Rogers,” one page, 7.75 x 13, June 17, 1829. Letters patent issued to Ohio gunsmith Henry Rogers for a revolving four-barreled gun and improved percussion lock, issued six years before Samuel Colt's patent for his more famous six-barreled revolver. In part: "This gun is formed by four barrels, about three inches long, which may be bored in a block of brass, of, say 2 1-4 inches square, and three inches long, and then cut, or filed so as to exhibit five eights of the outside of each barrel; a round hole of about three eights of an inch diameter is then to be bored exactly parallel with, and between the barrels to admit a rod or axle to revolve on…The fifth, or long barrel, may be of any length to suit the maker; of the same bore or caliber of one of the four short barrels, and be connected to the britch, at three inches distant, by two strong side straps of steel, equal in width to one square or eight of the barrel…so as to admit one of the short barrels, to just fill the space; the front end of the rod, on which the short barrels are to revolve, is to project about half an inch, having a notch to receive the hinge fastened on the underside of the long barrel, so as to form a joint to work freely directly up and down…When the whole is in good order, eight shots can be made in a minute." Signed at the conclusion by Rogers and countersigned by two witnesses. Additionally includes a letter from Patent Office Superintendent Thomas P. Jones, stating that Rogers's application for patent and patent fees had been received. In very good condition, with intersecting folds, creasing, light staining, some tape reinforcements to the reverse, and small binding holes along the top.