8 Timeless Hourglasses From History

8. The Vatican Hourglass (Vatican City)

7. The Qing Dynasty Hourglass (China)

6. The Tower of London Hourglass (England)

5. The Louvre Hourglass (France)

4. The Hourglass of the Doge's Palace (Italy)

3. The Maritime Hourglass (Various)

2. The Gorgias Hourglass (Italy)

1. The Salisbury Cathedral Hourglass (England)

11 Ancient Water Clocks of Antiquity