1961. No Edition Remarks. 457 pages. Decorative cloth covered boards with gilt to spine. Black and white illustrations and similar frontispiece by Frank Martin. Grey paper covered slip case. Pages remain bright and clean with minimal tanning and foxing. Binding remains firm. Boards with minimal shelf wear, but spine heavily tanned and sunned. Some tanning to boards. Gilt lettering is dulled. Slipcase has heavy edge wear and tanning with loose panel.