1911. No edition remarks. 188 pages. No dust jacket. Red cloth with gilt lettering. Some uncut pages. Deckled edges. Ex-libris of Ralph E. Drake-Brockman - Plant biologist and author. Pages are mildly tanned with visible foxing. Mild cracking to gutters, however binding remains firm. Mild thumb-marking present. Pencil inscription to front endpaper. Boards have light edgewear with corner crushing and notable marking to boards. Heavy tanning to spine, which has mild crushing and tearing to ends. Book has forward lean. Boards are mildly warped.