Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 166,737 pages of information and 246,596 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.
1902 Alfred Pericles Maxfield, of 169 Great Lister Street, Birmingham, and Charles Riley Garrard of Magneto Works, Ryland Street, Birmingham, patented "Improvements relating to Electric Ignition Devices for Motor Cycles and other Services."
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