1) There is something called "polish typewriter keyboard", now is more like a unicorn than computer part but... I really had one in 1995. 2) in `80 Poland produce some computers "on it`s own", like elwro: http://upload.wikimedia.org/wikipedia/commons/6/65/Elwro_800... And they had polish typewriter keyboard... 3) And, there was a polish made clone of IBM PC: http://pl.wikipedia.org/wiki/Mazovia_%28komputer%29#mediavie... and, yes - it has a polish typewriter keyboard...