Someone call me today to make a tuning appointment, and told me they have a piano with 3 sound boards. Hmm. They told me the brand was a Heppe and Sons and the plate says Edward Jules. I did some poking around on the internet and came across this blurb on the Blue Book of Pianos: HEPPE & SON The C. J. Heppe & Son is the leading piano made by the Heppe Piano Co. The pianos made under the direction of the Heppe Piano Co. are produced by two factories in uptown Philadelphia. The Heppe Piano Co.'s product differs from all other pianos because that they have three sounding boards instead of one, an invention which was patented in 1902 in the United States and foreign countries. Anyone familiar with this? -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://www.moypiano.com/ptg/pianotech.php/attachments/20120907/6be66894/attachment.htm>
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