Kelvin divided ring electrometer and gauge, made by William Thomson, 1st Baron Kelvin, 1861
central part to electometer, made of brass with three legs and a nozzle protruding from the front of a cylindriacl central section. Part of the Kelvin divided ring electrometer and gauge, made by William Thomson, 1st Baron Kelvin, 1861
Brass cylindrical section with small nozzle at one end, potentially telescopic. Part of the Kelvin divided ring electrometer and gauge, made by William Thomson, 1st Baron Kelvin, 1861
Brass gauge part attached to cylindrical section. Part of the Kelvin divided ring electrometer and gauge, made by William Thomson, 1st Baron Kelvin, 1861
Circular disc, part of the Kelvin divided ring electrometer and gauge, made by William Thomson, 1st Baron Kelvin, 1861
Two wire/ metal elements, both long and thin, one with a loop in and a right angle attachment at the end. The other has an additional cross section piece. Both are part of the Kelvin divided ring electrometer and gauge, made by William Thomson, 1st Baron Kelvin, 1861
Multiple parts, including two lengths of wire, two screws, one small brass attachment with a u-shaped end and three screw on nozzles. All part of the Kelvin divided ring electrometer and gauge, made by William Thomson, 1st Baron Kelvin, 1861
Numerous (at least 12) metal strips, mostly used and quite tangled and discoloured. All part of the Kelvin divided ring electrometer and gauge, made by William Thomson, 1st Baron Kelvin, 1861
Fragments of glass from the Kelvin divided ring electrometer and gauge, made by William Thomson, 1st Baron Kelvin, 1861
