Description of Siemens & Halske's Submarine Apparatus

Made:
1859
part of archive:
Collection of Telecoms Ephemera
maker:
Siemens & Halske AG

An instruction book for Siemens & Halske's Submarine Apparatus including diagrams of the equipement described.

Details

Extent:
225
265
Identifier:
MS/2193/5/1
Access:
Open Access

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