No Edition Remarks. 560 pages. No dust jacket. Blue cloth boards with gilt lettering. Contains black and white illustrations. Volume XXIV. Clean pages and illustrations with light tanning and mild foxing throughout. More pronounced to free endpapers and pastedowns. Pencil markings to reverse frontispiece. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces and bumping to corners. Gilt lettering is darkened. Minor splits to spine ends and corners causing cloth to be frayed. Visible wear marks to boards.