 |  | Weather Glass Barometers
Enjoy a fine collection of historical instruments, many of which are replicas of inventions from...
|  |  | Galileo Thermometers
These solid glass thermometers are available in 11, 13, 17, and 21 inch models. They contain hand-blown multi-colored glass spheres featuring gold...
| |  | Hourglasses
Our classically proportioned hourglasses are made of sturdy 1.5 mm glass with a...
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