Manufactured from 1835 to 1850, these revolving rifles were commonly called Billinghurst rifles because William Billinghurst of Rochester, New York, was the most prolific and well-known maker of the rifles. At least 15 gunsmiths made revolving rifles under the Miller patent, and it is estimated that only a few hundred were produced. With over a dozen known makers, surviving examples of revolving rifles using the Miller patent show a variety of variations including varying calibers, barrel lengths, barrel styles and number of cylinder chambers. Each is a unique glimpse into mid-19th century craftsmanship and design. However, this rifle follows the basic pattern of the Miller patent and has the distinctive front latch on the cylinder. This example has the J.&J. Miller markings. The rifle operates with pill lock ignition. Very tiny pills containing the fulminate are retained in small receptacles in the cylinder by use of bees wax. The pill lock, or pellet lock, was patented by renowned London gunsmith Joseph Manton in the early 19th century. The seven shot cylinder is rotated manually by releasing the latch located in front of the cylinder on the bottom of the barrel lug. James Miller patented this system in 1829. This is one of the earliest revolving firearm patents and pre-dates the automatic cocking and locking system that Colt patented in 1836. The cylinder is serrated for an easier grip, and the chambers are numbered 1-7. The top barrel flat is marked "J. & J. Miller. Rochester." in Gothic lettering. The lock plate is marked "J. & J. MILLER." The lock plate, rear frame section, trigger guard and buttplate feature fine floral engraved motifs incorporating leaves, blossoms and borders. The upper buttplate tang also features an engraved panoply of arms around the screw head while the lower buttplate tang has an ornate floral engraved finial. It has a set trigger, and the barrel is equipped with fixed sights and solid under rib carrying a wooden ramrod. The cylinder and barrel are brown, and the remaining surfaces appear to have been casehardened. Mounted with a highly figured straight grip stock featuring gold thumb and barrel wedge escutcheons, horn forend tip and crescent buttplate. Provenance: The Robert M. Lee Collection; Property of a Gentleman