Below you will find a list of useful links.
- Royal Philatelic Society London
- National Philatelic Society
- British Library Philatelic Collections
- The Postal Museum London
- Bath Postal Museum
- American Philatelic Society
- Collectors Club of New York
- The Smithsonian Postal Museum
- The Great Britain Philatelic Society
- The British Thematic Association
If you have a suggested link to add to this page please get in touch.