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Actions	Details Remove from selection Add to selection Title Als from Fahie to E J Douglas Walker Reference UK0108 SC MSS 009/1/12 Date 1877-08-15 Scope and Content Concerning improvements to double current telegraphy and his practical tests with it, with note by E J Douglas Walker. See also SC MSS 009/1/16 Physical description Number of pieces: 1, Pages/folios: 4 pp Language English. Persons keyword Walker E J Douglas 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 009/1 Personal documents, articles, printed correspondence and research material contains 55 parts UK0108 SC MSS 009/1/12 Als from Fahie to E J Douglas Walker

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Title
Als from Fahie to E J Douglas Walker
Reference
UK0108 SC MSS 009/1/12
Date
1877-08-15
Scope and Content
Concerning improvements to double current telegraphy and his practical tests with it, with note by E J Douglas Walker. See also SC MSS 009/1/16
Physical description
Number of pieces: 1, Pages/folios: 4 pp
Language
English.
Persons keyword
Walker E J Douglas
Subject
Duplex telegraphy
Conditions governing access
Open access
Level of description
file

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