dust jacket with light foxing to front and back panels.

The book is organized into ten chapters and is illustrated in black and white: 1. The thirty hour Grafton wall clock (26 illustrations); 2. Willard shelf clocks (26 illustrations); 3. The improved timepiece or banjo clock (35 illustrations); 4. The regulator banjo clock (14 illustrations); 5. Gallery clocks (33 illustrations); 6. The patented alarm or lighthouse clock (25 illustrations); 7. Tall case clocks (26 illustrations); 8. Tower clocks (10 illustrations); 9. Clockwork roasting jack (5 illustrations); 10. Orrery (2 illustrations). In addition, 24 clocks are illustrated in color.