1918. No Edition Remarks. 641 pages. No dust jacket. This is an ex-Library book. Green cloth covered boards. Book has been rebound by library, with expected inserts, stamps and inscriptions. Repaired using some of the original cloth. Plans appear bound into book and loose at rear. Pages are moderately tanned and occasionally foxed throughout. Binding remains firm. Boards have moderate edge-wear with bumping to corners and rubbing to surfaces. Cloth has minor damp and dust stains. Book has a slight forward lean. Gilt lettering has become dull.