1937. New Revised Edition. 575 pages. No dust jacket. This is an ex-Library book. Blue cloth boards with gilt lettering. Contains black and white illustrations. Library copy, with expected inserts, stamps and inscriptions. Clean pages and illustrations with light tanning and mild foxing throughout. More pronounced to free endpapers and pastedowns. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces and bumping to corners. Gilt lettering is darkened. Moderate sunning to spine and edges with crushing to spine ends. Minor splits to spine ends and corners causing cloth to be frayed. Book has a forward lean. Visible wear marks to boards.