12. A Life Boat - 1837
11. A Flying Machine - 1869
10. A Top Hat To Prevent Drowning - 1840
9. A Diving Dress - 1810
8. A Submarine Telescope - 1864
7. An Artificial Arm - 1865
6. A Pig Muzzle - 1901
5. A Creeping Baby Doll - 1871
4. A Rocking Chair Fan - 1847
3. A Road Vehicle - 1895
2. A Movable Fan Couch - 1830
1. An Aquatic Duck Toy - 1870
All photos via the National Archives.