1956. Unpaginated. Pictorial paper cover. Contains illustrated map plates. Loss to spine end. Mostly clean pages with light tanning and foxing to endpapers and page edges. Occasional finger marking throughout, with rubbing and a few small nicks to text block edges. Paperclip marks on endpaper and behind cover. Cover is moderately tanned and foxed overall. Noticeable rub wear to surfaces and edges with crushing to spine ends and curls to corners. Slightly bowed. Split to spine end, and bleach spotting to lower edge.