The Royal Philatelic Society of Canada (RPSC) features membership information and an online library. The British North America Philatelic Society (BNAPS) is devoted to the collector and researcher of stamps, postal markings, and postal history of Canada, the pre-Confederation colonies, and Newfoundland.
What's the value of your stamps?
Free Online Stamp Catalog and Price Guide: http://www.StampCatalogue.org
Canadian Stamps: http://www.CanadianStamps.info
British Stamps: http://www.Britishstamp.net
Stamp Collecting US Postage Stamps : http://www.AsburyParkStamps.com