No Edition Remarks. 575 pages. Half bound in leather with cloth covered boards. Black and white illustrations throughout. Volume VI. Noticeable thumb marking, foxing and tanning to pages. More prominent to text block edges, pastedowns and free endpapers. Light cracking to gutters and hinges but binding remains firm. Boards have minor corner bumping and edgewear with mild tanning and scuffing overall. Spine has minor rubbing and tanning with soft splitting and crushing to ends. Book has a slight forward lean.