Sheet 20, Old Series 1". Somerset, Bristol Channel, issued 1860. Hand-coloured engraving
Sheet 20, Old Series 1". Somerset, Bristol Channel, Quantocks, Glamorgan, issued 1860. Portlock on west edge, Bridgewater on east Barry on north shore. Hand-coloured engraving, 63 x98 cm, cut and mounted on linen and folded to 19 x 11cm between remnant marbled covers. Trimmed to map edges, with sea area in northwest removed, with legend and issue date pasted in sea area. In good to very good condition, but rated fair to good because of trimming.