Two volumes. Vol. 1: xv + Illustrations + 447. Vol. 2: viii + 499. Half leather over decorative boards, with five raised bands and gilt titling to the spine. The front board of Vol. 1 is almost detached, and the front board of Vol. 2 is fully detached, but otherwise both books are tightly bound. In Vol. 1, the leather at the head and tail of the spine is heavily worn and partly lifting away from the head of the spine; in Vol. 2 the upper 5mm of the spine is missing, the leather at the tail of the spine is heavily worn and partly lifting away from the spine; in both volumes, there is significant other wear to the leather, particularly at the rear spinal margin. Both volumes have some light surface wear to the boards and board edges. The end papers are in the same decorative pattern as the boards. There is an ex libris label on the front pastedown of each volume. The upper page edges are gilt, with some light staining, there is some foxing to the other page edges. Pages are tanned. There is foxing to the first few pages of both volumes, including frontispiece and title page, and to the last few pages, and occasionally elsewhere. The inner margins of pages 212/3 of Vol. 1 and pages 248/9 of Vol. 2 are stained from the marker ribbon. All illustrations, rather tanned, are present.