Is it possible to determine the age of a Symphonion music box-clock
by the serial number on the music box base? The music box is
a 4.5" center drive, 30 tooth, disc model 20, serial no. 690888.
Thank-you for any input.
Denis Jahn
Visalia, California
(Message sent Thu 19 Nov 2009, 15:20:34 GMT, from time zone GMT-0800.)
