Hydrometer
Cartwright and Son
Category
Scientific instruments
Date
1800 - 1900
Materials
Brass, Ivory, Mahogany, Satin, Velvet
Measurements
55 mm (H)205 mm (W)100 mm (D)
Place of origin
Preston
Order this imageCollection
Speke Hall, Merseyside
NT 1197380
Summary
Brass hydrometer, brass sphere below rule engraved 1-10, accompanied by nine brass weights; thermometer fitted to rectangular ivory backplate. Contained oblong mahogany box with hinged lid, purple satin and velvet lining, hook fastenings.
Marks and inscriptions
SIKES HYDROMETER CARTWRIGHT and SON PRESTON (stamped on ivory oblong)
Makers and roles
Cartwright and Son, manufacturer