[pianotech] Broadwood bridge agraffes

David Boyce David at piano.plus.com
Wed Nov 10 14:38:03 MST 2010


I tuned the Broadwood upright (Number 129708) of a new client last 
Saturday. I was intrigued to discover that both bridges have agraffes 
for all strings. In addition there are agraffes with built-in V-bar at 
the top of the strings.  The bass bridge has a height of 2 3/4".  The 
trichords are individual strings.  The plate is of very solid design.

I didn't realise that Broadwood uprights ever had bridge agraffes, 
unless it's been referred to on here previously and I missed it.  There 
is a patent number stamped into each agraffe. The patent number for the 
top agraffes is 268062

Nice piano.

I have to go back to replace a missing key covering (the customer forgot 
to tell me that one was mising and I didn't have any with me), so let me 
know if there is anything else I should measure or photograph!

Best regards,

David Boyce.
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