Unifilar Magnetometer, Kew Pattern, 1851-1859, on table top stand, with accessories

Made:
1851-1859 in London
maker:
Thomas Jones

Kew Pattern Unifilar Magnetometer on table top stand by Thomas Jones, 4 Rupert Street, London, 1851-59. Fitted with a mercury thermometer.

Details

Category:
Terrestrial Magnetism
Object Number:
1915-144
Materials:
brass (copper, zinc alloy), glass, mahogany (wood), iron, copper (metal), felt, ivory, metal (unknown), cotton (textile), water, silver (metal) and mercury
Measurements:
overall: 520 mm x 630 mm x 220 mm, 7.88kg
type:
magnetometer and magnetic measuring instrument
credit:
Meteorological Office, South Kensington

Parts

Vertical Dip Needle from Kew Pattern Unifilar Magnetometer

Vertical Dip Needle from Kew Pattern Unifilar Magnetometer

Object Number:
1915-144 Pt1
type:
component
Parts from Kew Pattern Unifilar Magnetometer

Parts from Kew Pattern Unifilar Magnetometer

Object Number:
1915-144 Pt2
type:
component
Rule from Kew Pattern Unifilar Magnetometer

Rule from Kew Pattern Unifilar Magnetometer

Object Number:
1915-144 Pt3
type:
rule
Kew Pattern Unifilar Magnetometer on table top stand

Kew Pattern Unifilar Magnetometer on table top stand

Object Number:
1915-144/4
type:
magnetometer