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Original Rare U.S. Massachusetts Arms Company Wesson & Leavitt Patent – International Military Antiques
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The giant leap from lab to market: Purdue again among international leaders in patents received at No. 6 - Purdue University News
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Original Rare U.S. Massachusetts Arms Company Wesson & Leavitt Patent – International Military Antiques
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Original Rare U.S. Massachusetts Arms Company Wesson & Leavitt Patent – International Military Antiques
![A Colt mod. 1911, cal..45 ACP, no. C112263. Bright bore. Manufactured in 1919. On left side of slide two-line corporate name and patent data, on the right "COLT Automatic Calibre .45", on A Colt mod. 1911, cal..45 ACP, no. C112263. Bright bore. Manufactured in 1919. On left side of slide two-line corporate name and patent data, on the right "COLT Automatic Calibre .45", on](https://c8.alamy.com/comp/T804PF/a-colt-mod-1911-cal45-acp-no-c112263-bright-bore-manufactured-in-1919-on-left-side-of-slide-two-line-corporate-name-and-patent-data-on-the-right-colt-automatic-calibre-45-on-frame-marked-government-model-complete-original-blue-black-colt-blue-few-weak-wear-marks-on-grip-flawless-walnut-grip-panels-correct-magazine-hardened-in-upper-third-rare-collectors-item-without-any-different-stamps-in-original-and-almost-mint-condition-erwerbsscheinpflichtig-historic-historical-civil-handgun-civil-handguns-handheld-gun-guns-fi-additional-rights-clearance-info-not-available-T804PF.jpg)
A Colt mod. 1911, cal..45 ACP, no. C112263. Bright bore. Manufactured in 1919. On left side of slide two-line corporate name and patent data, on the right "COLT Automatic Calibre .45", on
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