Improved Sympiesometer by Tarelle
- Sold for:
- Clocks, Watches & Scientific Instruments - 2314
- Date / Time :
- November 03, 2005 10:00AM
Improved Sympiesometer by Tarelle, Newcastle on Tyne, No. 2228, with silvered register plate, a rotating scale 28 - 31 at the base, mercury thermometer, and alcohol-filled tube with bulb at each end, measured against the adjustable sliding scale, in glazed mahogany case, ht. 23 in.