Title
thermometer
Identifier
ABDNP:200366a
Description
two glass bulbs, one clear, one dark terminate a vertical U tube. Ink in the tube moves in response to the absorption of heat on the darker bulb. The U tube is mounted on a circular wooden base
Date
1800
Format
base dia 90mm, height 185mm
glass, wood, ink
UUID
d4ac2b69-2c06-4162-a6eb-c0b920418c39