Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 138,218 pages of information and 223,604 images on early companies, their products and the people who designed and built them.
Referee was a motorcycle produced in 1904, by a firm who were agents for Ariel.
For 1904, the firm offered their own make powered by a 2.25hp Ariel engine. They soon returned to being agents, so nothing further was heard of their model.
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