An overview of the logo's used for the International Union of Mail-Artists. Founded in 1988 by Ruud Janssen. Members are encouraged to make new logo's for the union and they will be added to the collection. Here you find a historic overview of logo's created so far.
Made a few dozen of these stamps and sent them into the network. So expect some prints on mail-art pieces soo. If you want one too, just send me a message and when still one is left you might be the lucky one.