21 nov 2009 Information on a Z80 development kit, thanks to Ronald Lokker

10 oct 2009 Huebler Everts System A development system around the U 880, a Z80 clone made in Eastern Germany, scanned  thanks to Joseba Epalza

 21 sept 2009  Elektor Junior book 1 in spanish scanned  thanks to Joseba Epalza

24 juli 2009 Junior donated by Gerard Harkema

21 juli 2009 Build your Own Z80 Computer
by Steve Garcia. Full scanned book