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Actions	Details Remove from selection Add to selection Title Siemens Bros correspondence Reference UK0108 SC MSS 009/2/127 Date 1876-1880 Scope and Content Ms letter to J A Fahie commenting on J J Fahie's duplex telegraphy, and specification for double current key, with sponge copies of Fahie's replies. Physical description Number of pieces: 4, Pages/folios: 8 pp Language English Persons keyword Siemens Brothers and Company Ltd Subject Duplex telegraphy Conditions governing access Open access Level of description file Hierarchy browser 110000003 Special Collection Manuscripts contains 321 parts UK0108 SC MSS 009 Papers of John Joseph Fahie contains 3 parts UK0108 SC MSS 009/2 Correspondence in connection with research, publication, reviews, promotion and manufacture. contains 159 parts UK0108 SC MSS 009/2/127 Siemens Bros correspondence contains 4 parts

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Title
Siemens Bros correspondence
Reference
UK0108 SC MSS 009/2/127
Date
1876-1880
Scope and Content
Ms letter to J A Fahie commenting on J J Fahie's duplex telegraphy, and specification for double current key, with sponge copies of Fahie's replies.
Physical description
Number of pieces: 4, Pages/folios: 8 pp
Language
English
Persons keyword
Siemens Brothers and Company Ltd
Subject
Duplex telegraphy
Conditions governing access
Open access
Level of description
file

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