Wirral was a motorcycle produced from 1902 to circa 1906.
Little information is available on this make, but it was probably a primitive and typical of the era. During the Edwardian period there was a boom and bust in the motorcycle trade and it is quite likely that this was one of the many firms that did not make it.
Sources of Information
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