Skip to main content
Go to accessibility notice


    Unwin & Rogers English Percussion Knife Pistol.
    Unserialized, .30 caliber, 3 5/8-inch octagonal barrel with fixed front bead sight and two Birmingham proofs to upper left flat. Folding trigger. Checkered horn grip panels with tool to each side. Butt with hinged storage compartment. 3 1/2-inch dual-sided folding blade marked: NON - XXL / UNWIN & / ROGERS / SHEFFIELD. 2-inch folding blade marked: UNWIN & / ROGERS / SHEFFIELD

    Condition: Good to very good. Barrel retains a mixed silvered/brass finish. Fine scratches and scuffs to metal. Grips with age wear and stress cracks around studs. Blades with heavy wear and pitting, smaller blade with loses. Blades need adjusting. Hammer with pitting. Action good. Bore dark.
    Property from the Estate of Kenneth S. "Bud" Adams, Jr.

    Auction Info

    Auction Dates
    December, 2017
    10th Sunday
    Bids + Registered Phone Bidders: 5
    Lot Tracking Activity: N/A
    Page Views: 761

    Buyer's Premium per Lot:
    25% on the first $250,000 (minimum $19), plus 20% of any amount between $250,000 and $2,500,000, plus 12% of any amount over $2,500,000 per lot.

    Sold for: Sign-in or Join (free & quick)

    Heritage membership

    Join Now - It's Free

    1. Past Auction Values (prices, photos, full descriptions, etc.)
    2. Bid online
    3. Free Collector newsletter
    4. Want List with instant e-mail notifications
    5. Reduced auction commissions when you resell your
    Consign now
    • Cash Advances
    • More Bidders
    • Trusted Experts
    • Over 200,000 Satisfied Consignors Since 1976
    Consign to the 2020 April 23 Historical Manuscripts Signature Auction - Dallas.

    Learn about consigning with us

    This was my first time dealing with an auction house, and I am 100% completely impressed with Heritage. There is not an aspect of this process that I have a critique for.
    Darryl S.,
    Stuart, FL
    View More Testimonials receives more traffic than any other auction house website. (Source:

    Video tutorial

    Getting the most out of search

    Recent auctions

    2019 November 2 Lincoln and His Times Americana & Political Signature Auction - Dallas
    2019 November 2 Lincoln and His Times Americana & Political Signature Auction - Dallas
    REALIZED SO FAR $1,799,801