1926. Fifth Edition. 589 pages. Fully bound in leather with gilt lettering. Volume 5. German text. Black and white illustrated plates. Minor tanning to otherwise clear pages. More prominent foxing and tanning to text block edges, pastedowns and free endpapers. Hinges are lightly cracked; some tangible looseness to binding but pages remain attached. Boards have minor corner bumping and edgewear with mild tanning and scuffing overall. Spine has noticeably heavier rubbing and tanning with soft crushing to ends. Lettering remains bright and clear. Book has a slight forward lean.