This is the nicest Cased Army & Navy Co-operative Society Ltd. 25-20 caliber Rook Rifle that I have ever owned. It is all matching numbers and is serial number 45660. It retains 99% of the original blue and case colors. The mechanical and bore condition is excellent like new condition. It has a fixed 50 yard sight, 100-yard flip up leif and a 150 yard leif sight. The green lined case is near excellent condition and has the original Army & Navy C.S.L. Label. This has the original two leather straps that hold the case secure. The wood is excellent on the front and rear stock. The outside of the case lid is marked MAITLAND. Rarely have I found such a nice original cased 25-20 caliber single shot rifle.