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History of Science Museum

Rheostat for Microscope Lamp, by Ediswan, London, Early 20th Century

Inventory Number 72964


Subject
Microscopy
Item type
Object
Makers
Ediswan
Physical material
metal
Paint
Plastic
Bakelite
Dimensions
Height: 129mm Width: 204mm Depth: 154mm Weight: 1800g
Inventory No
72964

Description

A metal and Bakelite rheostat for a microscope lamp. It has a rectangular base with a drum attached towards the rear, and a cylindrical switch. There is an electrical cable with a three-pin plug and a cable without a plug from each side of the base. There is a metal maker's plaque and an instructions plaque screwed to the base.