This club exists for the in-depth study of all GB Decimal Stamp Books and they welcome new members. The Circle offers a complete and comprehensive study with coverage of all aspects of modern GB. Members freely share their accumulated knowledge and they come from all walks of life. The Modern British Philatelic Circle. http://www.mbp-circle.co.uk
The Internet Philatelic Dealers Association. Well worth a visit if you sell stamps online.
We recommend a visit our sister site Machin Mania.blogspot