I have in my collection of spare parts the lathe-turned, wooden
supports that were originally installed on a Mason & Hamlin piano from
the late 1920s.  I can identify the parts by the case number that is
stamped on them.

If anyone wants the original supports for their Model RT, Ampico A,
please contact me giving the serial number of your piano.  Maybe I can
return these supports to the original piano.  I will charge a modest
amount, plus postage.   The piano was sold on the East Coast and is
mahogany.

Bob Taylor
Missouri