Many thanks for sharing this link. Good to learn a bit more about the history of Hohner. Sadly it's mostly about diatonic accordions, some about piano accordions coming along and not a word about CBA, which by its absence illustrates that Hohner never focused on that branch and it shows (for instance by not putting a cassotto in the Morino Artiste IV and VI series...). And Gilbert Reyes appears to have a bit of a twisted view on the Hohner accordion production as well: "...and they decided to make a high-end piano accordion in Italy as well. The Matteo was born. This paved a new road for collaborations between the Germany and Italian factories..." Outsourcing production to an Italian company suddenly became "to make ... in Italy as well"... And the "Matteo was born" illustrates that he doesn't even know the model was called "Mattia". And he conveniently leaves out that Excelsior had been making Morino accordions for many decades... How twisted can someone's view on history be... (and no, I'm not referring to Putin here.