Grace's Guide To British Industrial History

Registered UK Charity (No. 115342)

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 162,257 pages of information and 244,498 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.

Dictaphone Co

From Graces Guide
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Exhibit at Amberley Working Museum.
Exhibit at the Musee EDF Electropolis, Mulhouse.
Im2015Aus20-Dictaphoine2.jpg
Im2015Aus20-Dictaphone.jpg
January 1920.
May 1939.
June 1939.
Dictaphone.
Dictaphone. (Detail).
Exhibit at the Discovery Museum, Newcastle
Im2015Aus10-Dict9.jpg
Im2015Aus10-Dicta.jpg

Kingsway House, London.

1909 exhibited at Olympia[1]


See Also

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Sources of Information

  1. ↑ The Times, Oct 16, 1909
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