Lot 16
Cased Set of Hydrostatic or Philosophical Bubbles, William Twaddell, Glasgow, late 18th century
Lot 16 Details
Cased Set of Hydrostatic or Philosophical Bubbles, William Twaddell, Glasgow, late 18th century
for measuring the specific gravity or proof of spirits, twenty numbered glass ‘bubbles’ in circular velvet lined fitted mahogany box
diameter 4" — 10.2 cm.
Estimate $100-$200