A440???

[Mike and Jane Spalding]

Yeah, but...

My A440 fork is inscribed:  "OFFICIAL PITCH A.F. OF M. 1917, ADOPTED BY U.S. GOV'T 1920"

Mike Spalding, RPT

----- Original Message ----- 
From: Rodney Pritchett <rodneycp@bellsouth.net>
To: Pianotech <pianotech@ptg.org>
Sent: Tuesday, December 03, 2002 5:12 PM
Subject: Re: A440???


> Wimblees@aol.com wrote:
> > 
> > Does any one know the year A440 became standard pitch?
> > 
> > Wim
> 
> 1939 Internationally
> 
> Did a search and found this on the caut list:
> https://www.moypiano.com/ptg/caut.php/1999-September/001860.html
> 
> Rodney Pritchett
> Marietta, GA
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