1884. Revised Edition. 828 pages. No dust jacket. Volume IV. Half bound green leather with green cloth. Brown label and gilt lettering to spine. Black and white illustrations throughout. Contains map. Pages are visibly tanned with notable foxing throughout. Heavy cracking to hinges, with exposed netting causing spine strip coming away from the text-block. Pencil mark to page 828. Binding is shaky. Boards have heavy shelf-wear with bumping to corners, crushing to spine ends and rub wear all over. Split to rear joint. Heavy leather peeling and chipping to corners and edges. Visible scuffs to both boards. Notable tanning to spine with prominent crushing to spine ends. Gilt lettering is darkened.