1931. First Edition. 212 pages. No dust jacket. Grey cloth. Black and white illustrated plates throughout. Pull-out map to frontispiece. Slight cracking to hinges, with exposed netting, pages remain attached. Pages and plates have light tanning and foxing throughout. Tears to some pages, text remains unaffected. Minor dog-eared corners. Boards have light shelf-wear with corner bumping. Light tanning to spine and edges with crushing to spine ends.