>I was not aware that any US manufacturers did this. Or is this one of the >new Cable Nelson pianos that could have been built anywhere in the known or >unknown universe. Nope. Sn 182513, Pierce says it's circa 1933. >One question. Do you know if they carried the equal tension scheme through >to the bass section as well? The true equal tension scales worked with >individual string tensions, not unison tensions. Through the bass as well. > >Del Sorry, I don't. I didn't actually take any measurements, just eyeballed the odd speaking length progressions in the treble and assumed. Before I got a chance to explore, I got sidetracked talking to the owner and didn't get a good look at the bass bridge. Ron N
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