1956. No edition remarks. 624 pages. Pictorial dust jacket over pictorial cloth covered boards. Black and white photographs. Black and white fold-out maps. Pages remain bright and clean with minimal tanning and foxing. Binding slightly loose. Previous owner's name to front pastedown. Boards have mild shelf wear with light rubbing and corner bumping. Some moderate marking and tanning. Book has slight forward lean. Unclipped jacket has heavy edge wear with large tears, chipping and creasing.