Grace's Guide To British Industrial History

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Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,710 pages of information and 247,104 images on early companies, their products and the people who designed and built them.

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.

London Telephone Co: Difference between revisions

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of Donnington House, Norfolk St, Strand, London WC2
of Donnington House, Norfolk St, Strand, London WC2


1886 The London company had a virtual monopoly of telegraphy in London but faced substantial criticism - it was suggested the National Company used a different approach which gave many large towns better telephonic systems that that in the capital.<ref>The Engineer 1886</ref>.  This presumably refers to the system operated by the [[Post Office]] which had acquired the London telegraph system in 1870.
1886 The London company had a virtual monopoly of telegraphy in London but faced substantial criticism - it was suggested the National Company used a different approach which gave many large towns better telephonic systems that that in the capital.<ref>The Engineer 1886</ref>.  This presumably refers to the system operated by the [[General Post Office|Post Office]] which had acquired the London telegraph system in 1870.


1922 Charles Henry Prichard of Battersea and Joseph Mangles of the company patented a telephone transmitter<ref>The Engineer 1922</ref>
1922 Charles Henry Prichard of Battersea and Joseph Mangles of the company patented a telephone transmitter<ref>The Engineer 1922</ref>

Latest revision as of 11:40, 1 October 2015

of Donnington House, Norfolk St, Strand, London WC2

1886 The London company had a virtual monopoly of telegraphy in London but faced substantial criticism - it was suggested the National Company used a different approach which gave many large towns better telephonic systems that that in the capital.[1]. This presumably refers to the system operated by the Post Office which had acquired the London telegraph system in 1870.

1922 Charles Henry Prichard of Battersea and Joseph Mangles of the company patented a telephone transmitter[2]


See Also

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Sources of Information

  1. The Engineer 1886
  2. The Engineer 1922