http://www.drukwerkindemarge.org
The Dutch private press printers website, check it out!

http://www.drucken-und-lernen.de
Ink, linoleum, type, presses, paper, tools and everything else that you need to start printing and be creative. 

Letterpress printers worldwide.

Frame: the bimonthly Great Indoors magazine. 

Published three times a year by the Alu company, Italy.