Pianotech

  • 1.  Duplex Slide Rule TF65

    Registered Piano Technician
    Posted 12-28-2024 15:22
      |   view attached

    I finally found the manual for the scale calculating slide rule. 

    Lots of reference material, the instructions for use start on p.17.



    ------------------------------
    Steven Rosenthal RPT
    Honolulu HI
    (808) 521-7129
    ------------------------------

    Attachment(s)

    pdf
    Duplex Slide Rule TF65.pdf   971 KB 1 version