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History of Science Museum

Mathews Projection Lantern Electromagnetic Recording Stylus

Inventory Number 71775


Acknowledgement: © History of Science Museum, University of Oxford, inv.71775

Item type
Object
Makers
Mathews
Physical material
Copper Alloy
Steel
Dimensions
Height: 173mm Width: 43mm Depth: 15mm Weight: 101g
Inventory No
71775

Description

A Mathews projection lantern electromagnetic recording stylus with a copper alloy handle. Copper wire is coiled around the top on a Steel cylinder and a copper alloy pin is protruding from the top. A Steel arm holds two copper alloy cylinders that have screws and nuts holding them in place.