1974. Second Edition. 68 pages. No dust jacket. Pictorial paper covered boards. Black and white and colour photographic plates. Light thumb marking, foxing and tanning to pages and plates. More prominent to text block edges, pastedowns and free endpapers. Binding remains firm with minor creasing to gutters. Boards have minor corner bumping and edgewear with very mild tanning and scuffing overall. Spine has light tanning with soft crushing to ends.