Rubberstamps for IUOMA Overview on December 26, 2025 Celebration General-President IUOMA IUOMA Rubber Rubberstamps Ruud Janssen Self-inking Stamps TAM-Publications +
Official IUOMA postage 25 years celebration. on December 26, 2025 Artistamps IUOMA IUOMA Postage Litsa Spathi Mail-Art Netherlands PostNL Ruud Janssen +
Some Envelopes (1994 and later) on December 22, 2025 1994 Duvelhok Elke Masuur Enveloppes Germany Italy Jonathan Stangroom Mail-Art Pierpaolo Limongelli Ruud Janssen silkscreen printing Tilburg USA +
Understanding this Blog on December 20, 2025 Blog Blogger Future IUOMA overview Ruud Janssen understanding Website +
Yugoslavia - Open World (1999) on December 20, 2025 1999 Beograd Open World Ruud Janssen Serbia TAM-Publications. War Yugoslavia +
Identity Cards on December 15, 2025 1990 1992 2006 Identity Cards IUOMA London NS Photos Ruud Janssen Travelling +
Some Thoughts about Mail-Art (1996) on December 14, 2025 Book History. Old website IUOMA IUOMA LuLu Ruud Janssen Statements Texts Tilburg. Netherlands +
Some thoughts on Mail-Art - December 2025 on December 13, 2025 2025 Analog Mail Camera Chaos Digital World Documentation Future Photos Ruud Janssen Some Thoughts On Mail-Art Statements +
Memories for Robin Crozier - UK on December 11, 2025 Memories Netherlands. Sheets Robin Crozier Ruud Janssen UK +
TAM Rubberstamp Archive - NL on December 10, 2025 Breda History Moscow Netherlands New York Russia San Francisco Tam Rubberstamp Archive Tilburg USA +