Prototype Rolling Block Military Style rifle. It is our opinion that this rifle pre-dates the split breech and was likely designed by either Leonard Geiger or Joseph Rider. The action is distinctly Rolling Block and has that tall, somewhat awkward early frame like the split breech. The rifle is of very nice quality, the workmanship is wonderful and the rifle functions perfectly. However it is completely unmarked. Condition is excellent and this gun is probably one of a kind. Bright case colors and excellent blue are on metal surfaces. Very fine wood. Bore is rifled and excellent. Very interesting piece. We would love to hear from anyone who had knowledge of this system.