1846. Second edition . 155 pages. Fully bound in brown leather. Welsh language text. Contains black and white printed tables. Pages are heavily tanned and foxed throughout, with staining to some gutters. Occasional thumb-marking. Front hinge is cracked, causing board to be slightly loose. Minor dog-eared corners. Previous owner's inscription to front pastedown and free endpaper. Binding remains firm. Frontispiece trimmed to edges. Heavy black and brown marks throughout, text remains readable. Boards have heavy edge wear with bumping to corners and rub wear all over. Notable crushing to spine ends and joints with loss bottom of spine and top edge. Leather peeling to all surfaces with noticeable scuffing and scratches overall. Book is slightly bowed and forward leaning.