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History of Science Museum

Rheostat for Microscope Arc Light, by Ediswan

Inventory Number 79083


Subject
Microscopy
Item type
Object
Makers
Ediswan
Primary inscriptions
"EDISWAN / POINTOLITE RESISTANCE"
Inventory No
79083

Description

Cube-shaped with solid metal top and bottom and a metal grill in the middle connecting them. There are white ceramic pillars in the four corners inside and five fabric(?) and wire grates in the middle.