- New perfin catalog of Luxembourg
- Catalog of the perfins of Belgium
- Who wants to help with the recognition of perforations?
- Perfin SB 2 in combination of two stamps
- Rebuilding the PCN website
- Changed dates of the last 2 PCN meetings
- Gezocht : Perfinpost nummers 40, 53 en 56
- Who recognizes this perforation?
- Updated catalogs in PCN library
- Dutch perfin catalog awarded gold
