CAUT

  • 1.  New Soundboard signature ID?

    Registered Piano Technician
    Posted 05-12-2026 17:28

    Can anyone identify the signature on the underside of the replacement soundboard on this 1926 Steinway B? It's well done!

    Thanks!

    image


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    John Minor
    The Piano Shop Inc
    Champaign IL
    thepianoshopcu@gmail.com
    www.thepianoshopcu.com
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  • 2.  RE: New Soundboard signature ID?

    Registered Piano Technician
    Posted 05-12-2026 18:10
    Hi John,
    It might have been a John Hartmann. 

    Regards,
    ~ jeannie 

    Jeannie Grassi, RPT 
    Registered Piano Technician 
    Grassi Piano Service
    (206)200-0279





  • 3.  RE: New Soundboard signature ID?

    Registered Piano Technician
    Posted 05-12-2026 19:13
    John Hartmann

    Regards,
    ~ jeannie

    Jeannie Grassi
    Registered Piano Technician
    Bainbridge Island, WA 
    206-842-3721






  • 4.  RE: New Soundboard signature ID?

    Registered Piano Technician
    Posted 05-13-2026 01:06

    Thank you, Jeannie!



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    John Minor
    The Piano Shop Inc
    Champaign IL
    thepianoshopcu@gmail.com
    www.thepianoshopcu.com
    ------------------------------

    Original Message