Hanging thermometer with silvered metal scale inscribed 'P. Feccit Londra'; engraved with Fahrenheit and Reaumur scales, in original box, length 165mm.
Details
- Category:
- Heat
- Object Number:
- 1977-555
- Materials:
- brass (copper, zinc alloy), glass, mercury, silver plated, silk, leather and wood (unidentified)
- Measurements:
-
overall (case): 19 mm x 38 mm x 160 mm, , .08kg
- type:
- thermometer (mercury)
- credit:
- Sotheby's