Single-coil siphon recorder

maker:
Muirhead and Company Limited
Single-coil siphon recorder, with adjustable ink trough, no

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Single-coil siphon recorder, with adjustable ink trough, no
Science Museum Group
© The Board of Trustees of the Science Museum

Single-coil siphon recorder, with adjustable ink trough, no. 140241, by Muirhead and Co. Ltd.

Details

Category:
Telecommunications
Object Number:
1989-1162
type:
siphons
credit:
Muirhead Vactric Components Limited