1900. Fifth Edition. 292 pages. No dust jacket. Red cloth boards with gilt lettering. Contains black and white diagrams. Clean pages and diagrams with light tanning and mild foxing throughout. More pronounced to free endpapers and pastedowns. Pencil markings to front pastedown and free endpaper. Bookseller sticker stuck to front pastedown. Pencil annotations and marginalia to a few pages. Minor cracking to gutters, with exposed netting. Some top edges textblock are uncut. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces and bumping to corners. Gilt lettering is darkened. Moderate sunning to spine and edges with crushing to spine ends. Minor splits to corners causing cloth to be frayed. Visible wear marks to spine and boards.