Mechanical Music Digest Archives: Dimensions of 72-key Carl Frei Organ Book Music (2001.11.29.11)

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November 2001

2001.11.29

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Dimensions of 72-key Carl Frei Organ Book Music
By John Page, UK

> I am still looking for the physical dimensions of the 72-key
> Carl Frei tracker scale.  Can anyone help?

Sorry, I forgot to include this in yesterday's reply.  The spacing of
the keys is the usual 3.5 mm (or more precisely, 3.49 mm) with 10.5 mm
from the leading edge to the centre of the first key.  The width of the
music card is 264 mm.

Regards,
John Page

(Message sent Wed, 28 Nov 2001 20:30:19 -0000 , from time zone +0000.)

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