First edition, first printing. 144pp, with black and white plate illustrations and line drawings, tables etc in text. Ochre cloth-covered boards with gilt lettering on the spine. 8vo. Cloth very slightly pushed in at spine ends. Previous owner's name on the front free endpaper, and a number written on the rear paste down, else internally neat, clean, bright and tight. In its original, not price-clipped, dust wrapper, a little shelf worn, a couple of minor indentations.
