Mercury full immersion nitrogen filled thermometer

Made:
1950-1989 in London
maker:
B. Black and Son Limited

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Mercury full immersion nitrogen-filled thermometer, measuring in the range 0-50 degrees Centigrade, probably made by B. Black and Son Limited, London, and supplied by Scientific and Projections Limited, 1950-1989

Details

Category:
Heat
Object Number:
1997-1490
Materials:
glass, mercury and nitrogen
type:
mercury thermometer
taxonomy:
  • furnishing and equipment
  • measuring device - instrument
  • thermometer
credit:
British Gas plc