Thomas Jefferson maintained a lifelong fascination with timekeeping and timekeeping devices, including the original Great Clock, Astronomical Clock, and Obelisk Mantel Clock on display at Monticello, all of which were made to his specifications and design.

Great Clock ➡

Astronomical Clock ➡

Tall Case Clock ➡

Mantel Clocks ➡

Spherical Sundial ➡

Watches ➡