Undated. xvi, 176pp, numerous black and white plates. Green cloth-covered boards, gilt signature on front, gilt titles on spine; top text block edge sprayed green, remaining edges untrimmed. 4to. Sun-faded, rubbed corners and spine ends, stain to front and spine. Top text block edge colour fading, remaining edges starting to tan. Endpapers tanning, starting to fox; lender's stamps and markings on front endpapers and copyright page; pages aging and in places foxing. Some pencilled underlining on early pages otherwise internally neat, clean and tight.