Manufactured from 1876 to the 1880s, these large frame single action revolvers were also known as the "Army Revolver". This late model has a top strap, cylinder flutes and square butt. The front sight is a blade integral to the barrel, and the rear sight is a "V" notch just ahead of the hammer on the frame. The left side of the barrel has the one-line Hopkins & Allen address marking, the top of the barrel has the one-line Merwin Hulbert address/patent information, and the left side of the frame is marked "CALIBRE 44 M.H.Co." under the cylinder. Most of the surfaces are decorated with factory engraved floral motifs featuring enamel dot insets. The side plate is engraved with a running stag scene. Matching serial numbers are stamped on the butt, rear cylinder face and barrel.