Item: ONJR25OCGA037

Original U.S. Civil War Era Allen & Wheelock 1845 Patent .32cal Medium Frame Bar Hammer Percussion Revolver circa 1858 - Matching Serial 42

Lifetime Authenticity

Lifetime Authenticity Guarantee

We ensure our artifacts are genuine, giving buyers long-term confidence in value and historical accuracy.

Learn More
Lifetime Authenticity

Have military antiques you want to sell?

We pay top dollar! Click the link below to get started.

Sell your items

Manufactured prior to 1899 – legally recognized as an antique firearm under U.S. federal law. Not classified as a modern firearm; therefore, no federal license or FFL transfer is required. Eligible for shipment to all U.S. states and over 25 countries internationally via UPS, subject to local laws and import regulations.

  • Original Item: Only One Available. Here we have a very interesting "Bar Hammer" revolver by Allen & Wheelock, the first percussion revolver with a single barrel produced by Ethan Allen. These are often called the "transitional model" by collectors, as in terms of action design, they are pretty much identical to the Pepperbox revolvers that Allen was so famous for, except that they have a single barrel. The cylinder advance system and other internals were adapted from the patented pepperbox design, which forestalled any potential patent litigation from Colt.


    Allen had first developed his Gun business by taking his brother-in-law Charles Thurber as his partner, originally setting up shop in Norwich, CT, which as a major gun making center at the time. They were one of the earliest makers of pistols in the city, and sources usually cite 1842 as when they began production, though some use 1835 as the start date. Ethan Allen, no relation to the Revolutionary Ethan Allen, had applied for various patents, most notably early on for a "TUBE HAMMER" ignition system in 1837, which was renewed in 1845 with significant improvements to the design. In 1847, the company moved the production plant to Worcester, Mass., and continued production. After Charles Thurber passed away in 1856, Ethan Allen later took into his business another brother-in-law, Thomas Wheelock, who worked with the company until 1865.


    One of the first projects the new partnership of Allen & Wheelock worked on was a percussion revolver design more similar to those from Colt and Remington, with a revolving cylinder and stationary barrel. These were made in three distinct sizes, the small, medium, and large frame variations, with the small frame in .30cal, while the medium and large were in .32cal. They were very similar except for the size, and differentiating the medium and large frame types is often dependent on the length of the cylinder, with the medium cylinder being 1.5 inches long, while the large frame is 1.625 inches long. All were double action only and featured a distinctive "Bar Hammer" at the rear of the frame, and adaptation of the "Tube Hammer" used in the pepperbox revolvers. It is estimated that probably only around 1000 were made of each frame size, so each of these is definitely quite rare.


    This is a very nice example of the "Medium Frame" Bar hammer Revolver, which is Five Shot in .31 caliber measuring 7 3/4" overall with a 3" barrel and 1 1/2" cylinder. It is stamped with serial number 42 * on the right side of the barrel, on the cylinder, on the underside of the frame, and inside of the trigger guard. Removal of the grips shows that serial number 42 is stamped on the inside of both grip scales and on the mainspring, and there is even 42 stamped on the cylinder arbor pin. That makes this a very desirable "ALL MATCHING" example, with no parts swapped out over the years! It also still retains almost all of the beautiful rolled forest hunting scene on the cylinder, containing one dog chasing a running buck with another dog and a doe in the background.


    The bar hammer is still in great shape, showing only light oxidation, and the original patent marking is crisp:


    PATENTED
    APRIL 16, 1945


    There is also the company name marking on the top strap above the cylinder.


    ALLEN & WHEELOCK.


    The company was known by various names over the years. From 1856 to 1865 it was known as Allen & Wheelock (Worcester), so this pistol is from that period, after the patent renewal was granted. These revolvers were only really made from 1857 into the early 1860s, so with the low serial number we estimate it was made about 1858. Later, his two Sons-in-law, Sullivan Forehand and Henry Wadsworth, continued the business after Ethan Allen's death in 1871. Most interesting that all these names have become an integral part of the U.S. arms industry.


    The revolver is in very good condition, with a lovely patina of age, fully operational as best we can tell, but NOT sold for firing. The action functions correctly, with a good cylinder lockup and a crisp dry fire, and accurate indexing. The metalwork overall shows a lovely aged patina, showing years of careful cleaning but no major restoration. We checked the bore, and it is still in very good condition, showing clear rifling with a partly bright finish. There is some past oxidation and fouling in the grooves, as to be expected from a black powder era revolver. The walnut grips are in very good condition, still retaining much of the original "piano varnish" finish, and showing no major damage.


    A lovely example of an early American percussion revolver design, one of only 1000 ever made by Allen & Wheelock. Ready to research and display!


    Specifications:


    Year of Manufacture: circa 1858
    Caliber: .32"
    Ammunition Type: Cap and Ball
    Barrel Length: 3 inches
    Overall Length: 7 3/4 inches
    Action: Double Only
    Feed System: 5 Shot Revolver


    NOTE: International orders of antique firearms MUST be shipped using UPS WW Services (courier). USPS Priority Mail international will not accept these. International customers should always consult their country's antique gun laws prior to ordering.


  • This product is not available for shipping in US state(s): New Jersey

    This product is available for international shipping.
  • Not eligible for payment with Paypal or Amazon

Frequently Asked Questions

Yes, in most jurisdictions, antique firearms are legal to own and are generally not subject to the same regulatory requirements as modern firearms. Under U.S. federal law, any firearm manufactured on or before December 31, 1898, is classified as an antique firearm and is not considered a firearm under the Gun Control Act of 1968. As such, no federal license or FFL (Federal Firearms License) transfer is required for purchase or possession. Antique firearms may be legally shipped to all U.S. states and to over 25 countries worldwide via UPS, subject to applicable shipping and import/export restrictions. Please note: Firearms laws vary by country, state, and locality, and are subject to change. It is your responsibility to consult with local law enforcement or a qualified legal professional to ensure compliance with all relevant laws and regulations in your area.

We Buy Military Antiques

Our team expert buyers travels the world to pay fair prices for entire estate collections to singular items.

START SELLING TODAY