1939. 6th Edition. 323 pages. No dust jacket. Red cloth with gilt lettering. Pages and binding are presentable with no major defects. Minor issues present such as mild cracking, inscriptions, inserts, light foxing, tanning and thumb marking. Overall a good condition item. Boards have moderate shelf wear, with rubbing and marking. Light bumping to corners and heavy crushing to spine ends, causing cloth to fray. Binding remains firm, with sunning to spine.