Browse Items (3473 total)

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

a general purpose mercury glass total immersion thermometer scale 0 to 250deg C. In clear plastic case, cat No.10043 Gold Line

a total immersion glass thermometer non linear scale -200 to +25deg C. In blue card tube. Top end may be broken. No. 24233

glass mercury thermometer, scale -10 to 50deg C, faint inscription on the rear of the tube. In a cardboard box with other items

Twentieth century thermometer.

Decoration, (9) stars & hatching

Figure of Thoth, perforated for suspension, in green glazed ware.