1966. No Edition Remarks. 493 pages. No dust jacket. Green cloth with gilt lettering. Volume X. Pages are bright and clear with light tanning to text block edges, pastedowns and free endpapers. Binding remains firm. Boards have minor corner bumping and edgewear with mild tanning and scuffing overall. Sticker to rear board. Spine has heavier tanning with soft crushing to ends. Lettering remains bright and clear.