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Janko Keyboard

🔗Manuel Op de Coul <coul@...>

12/7/1998 1:00:34 PM
Carlos Nogu�s wrote:
>Manuel Op de Coul wrote:
>�The museum also has a 12-tone harmonium with a von Janko keyboard
>from around 1900, built in Vienna. It has 3 rows of 25 and 3 rows of 24
>keys. When you press one key, two more go down, so there are only two
>independent rows�.

>Can any of the listers tell me where in the Web could I get some
>detailed image of this kind of keyboard?

Sorry for the late reply, it took some time to dig the photo up and scan it.
I have uploaded it together with a photo of the 31-tone Harmoniehammerfl�gel.
ftp://ella.mills.edu/ccm/tuning/images/janko.gif
ftp://ella.mills.edu/ccm/tuning/images/fluegel31.gif

Manuel Op de Coul coul@ezh.nl