This is a scarce full 50-count box of .44 Henry flat rimfire cartridges by the Dominion Cartridge Co. of Montreal, Canada, of cardboard construction with red labels and white text and imagery including an illustration of a cartridge and the Dominion logo, with the top marked "44 FLAT BLACK/ADAPTED TO WINCHESTER & HENRY MODEL 1866 RIFLES & COLT REVOLVERS" (covers all the desirable and collectible American firearms!) along with manufacturer name and address. The sides have the manufacturer, caliber and "BLACK POWDER". These boxes are one of the few .44 Henry boxes that also refer to Colt rimfire revolvers on the label. The cartridges inside have "D" headstamps. Provenance: The Charles Marx Collection

Box is fine with some mild aging and storage related wear, legible labels, and opened seals. Cartridges are very fine. This scarce 50-count Dominion Cartridge Co. box of .44 Henry flat rimfire cartridges would make a fine accessory to accompany a variety of antique American firearms!