Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,701 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.
of Phonopore Works, Scotts Road, Southall, Middlesex.
Established 1901.
1912 Owned London Engine Co
1922 Products: Phonopore superimposed system of telephones and standard telephones of all types.
N.B. New Phonopore Telephone Co also had works in Southall
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