Recently there was long thread about the BCA. I can now post possible answers to some of the questions, such as "Why is the BCA still raising membership prices when there is a significant amount still left in its coffers?"
Are you looking for articles from old BCRA Transactions Journals? Many - and other old BCA BCRA publications are available for free download from the BCRA website. http://bcra.org.uk/pub/candks/catalogue.html.