Originally Posted by Argo44
Alan D, I do not. I have only the internet reference which I'll post below. (Ad does not say why the seller believed that Reilly imported it). Welcome corrections (this is the type of substantive addition needed - thanks):

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Winchester 1873: (Post 1882)
https://www.gunbroker.com/item/819706501

Winchester Model 1873(Third Model) Lever-Action Rifle; 1884, New Haven, CT, USA Production/Cogswell & Harrison, London, England Retailed & Modified; Caliber: .32-20 WCF; Barrel: 20" Round; Stock: Plain Straight Grip Walnut, Crescent Buttplate; S/N: 110103
Early 3rd Model Winchester 1873 Rifle in carbine configuration with British proofs and Cogswell & Harrison retailer marking...this beautiful little rifle was manufactured at the New Haven factory in 1884 for retail on the British commercial market. Likely imported by Reilly, the gun was tested and proofed at the London House and retailed through the prestigious Cogswell & Harrison storefront. Manufactured during the first few weeks of 1884, the gun is among the earliest examples of a '73 chambered in this caliber, with .32-20 being first offered in 1882, and this short rifle may have been a dealer sample slated for the C&H showroom floor. The features are in line with a full-sized rifle, while the receiver has the extra step only seen on the small-bore '73s. Unusual features include an oddly-shaped, nitre blue front sight paired with a ladder rear sight from a Model 1876, which may have been special order features from the factory, or possibly added by the merchant for a client. Additional modifications include the addition of a Cogswell & Harrison retailer medallion in the stock, as well as the barrel, which measures 20" in length. No saddle ring is present, it appears that no end barrel band has ever been fitted, and the crown remains in-the-white. A beautifully preserved example of a British-shipped, modified & retailed American classic, the rifle displays little sign of actual use, and was likely acquired by the original owner to supplement a battery of other arms-possibly one including the large-bore 1876 Express Rifle that supplied this rifle's rear sight. In fine condition, this early .32 '73 with British proofs and desirable Cogswell & Harrison retailer medallion represents a sound investment that would be a unique addition to any advanced collection.

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The point of this post was to demonstrate that Reilly marketed complete long guns adding his name to that of the maker, much like he did pistols.
-- So when he advertises a Westley-Richards by name, I'm assuming he's selling a gun actually made by Westley-Richards with the Reilly name added as the retailer.
-- However, if he built a Westley-Richards under license and serial numbered the gun, it would be a 'Reilly" with a Westley-Richard patent use number on it.
There are no Reilly serial-numbered Winchesters, Sharpes, Martini-Henry's, Swinburnes, or revolvers S&Ws, Colts, Trantor, Adams,' etc. (The Martini-Henry story is interesting and is subject of a future chapter).

James Kerr & Co through the London Armoury Co had the Winchester agency for the UK.

Regards

Alan