1920. No Edition Remarks. 172 pages. No dust jacket. This is an ex-Library book. Green cloth. Library copy, with expected inserts and inscriptions. Map panels have minimal visible markings. Slight wear between panels with some minor splitting. Plates are bright and clear. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces. Mild crushing to spine ends. Book has a slight forward lean. Gilt lettering is bright and clear.