Assmann thermometer

Made:
London

Assmann thermometer, mercury in glass, solid stem, flat enamel back, absolute scale. By Negretti & Zambra, London. Marked MO 19138, KO 19. Scale 245 to 315, in pasteboard tube

Details

Category:
Meteorology
Object Number:
1995-1803
Materials:
glass, mercury, metal and pasteboard
Measurements:
overall: 28.3 cm
type:
thermometer
credit:
Meteorological Office