MANTON & CO., LONDON & CALCUTTA, BLNE, 2 1/2", 30" choked Cyl/IMod. 14 1/4" lightly figured wood to original horn butt plate. Weak to moderate case colors and sharp engraving. Furniture and barrels re-blacked not long ago. 6 lbs 10oz from a name that has proved to be the founding father of English makers.