The Fellowship of the White Spot
- Membership information for Alfred Dunhill's Fellowship of the White Spot. Pictures of a Dunhill pipe collection and links to Alfred Dunhill of London product sites
- http://alfreddunhill.net

North American Society of Pipe Collectors
- Site of the NASPC with articles on tobacco smoking pipes, pipe tabacco and all aspects of pipe collecting. Society Newsletter.
- http://www.naspc.org/