Christopher,
I want to say .136" but I can't be absolutely sure. As I understand it, that time was a transitional period for Bosendorfer as they were trying to crack the American market. It is of course always best to measure that particular instrument (pain in the neck that it is).
Peter Grey Piano Doctor
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Peter Grey
Stratham NH
(603) 686-2395
pianodoctor57@gmail.com------------------------------
Original Message:
Sent: 07-07-2024 14:26
From: Christopher Ris
Subject: Bosendorfer key pin size
Anyone happen to know the key pin size, front and center, on a 1978 Bosendorfer Imperial? I want to make sure I have the cauls before bringing the keys in.
Thanks!
Christopher Ris
RisPiano.com