Among the several distinct style genres of Cybis porcelain (papka, artsy 1940s porcelain, 1950s commercial-mold, and post-1950s) there is a small subset that I call ‘Cordey-Cybis transitional.’ In a nutshell, these are pieces that anyone would mistake for Cordey items except for the fact that they are signed M. B. Cybis, or stamped Cybis, instead. [...]
The Cybis archive 