As for my piano, it is a Chase, but I really don't know where I
would find out when it was made.  I just had a guy come tune it and it
sounds much better even though he said he could not get it up to the
absolutely correct pitch for fear he would break a lot of strings.
(They are the strings that were in there in 1957 when my mother bought
it.)  He said that it was about "20 cents off" if you know what that
means.  At any rate, it sounds much better than before he tuned it.  If
any of you knows how I could find out more about my unit I'd love to
hear about it.

        John Poling -- Fort Worthian