---------------------- multipart/alternative attachment Hello Benny, This wippen was invented by Josef Herrburger. He received a Patent March 25, 1890. The last piano I saw with this action was in what I believe to be an " A. M. Hume". Regulate it as you would any other "standard" modern action. By the way The Hume is an outstanding Piano. There is a very interesting story here but that would be for another time. Remind me sometime and I will tell you. Herrburger worked for Jean Schwander in his early years and started his own action factory later in N.Y. City. A working model of this action, with orginial parts, will be displayed in the New Foundation Musem at the 2005 Convention in Kansas City Hello David N. good to hear from you. Regards to All, Jack Wyatt ---------------------- multipart/alternative attachment An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/2c/5a/e7/7a/attachment.htm ---------------------- multipart/alternative attachment--
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