Guys
I just found this site. The History of Pre-War Boxing in Britain - Includes photos, list of those who engaged in more than 5 contests, list of venues in Ireland and the United Kingdom, boxers records, and handbills. Information focuses on the time period of 1920 to 1939, but some is provided back as far as 1887.
http://www.prewarboxing.co.uk/
Bear