1971. Sixth Impression. 191 pages. Pictorial paper cover. Black and white photographic and illustrated plates to centre of book. Binding remains firm. Page and plates have light tanning and foxing throughout. Pencil inscriptions to first page and rear reverse cover. Paper cover has mild edgewear with curling to corners and reading creases. Pen inscription to front cover. Light tanning to spine and edges. Book has rolled spine.