First edition, paperback, [vi] + 85 pages + 12 loose plates in pocket at end, one plate (Plate XI the Arms sheet watermark) is a photocopy, top of spine slightly rubbed, two small holes to front endpaper, photocopy of corrigenda note pasted to verso of title-page, another cutting pasted in to a page, slight corner-crease, underlining to a few pages, in Good condition.