Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 138,125 pages of information and 223,035 images on early companies, their products and the people who designed and built them.
Gerrard was a motorcycle produced from 1914 to 1915, in Hagley Road, Birmingham.
World War I meant that the make was short lived.
The British Motorcycle Directory - Over 1,100 Marques from 1888 - by Roy Bacon and Ken Hallworth. Pub: The Crowood Press 2004 ISBN 1 86126 674 X