> It is styled to look like a gramophone ... It has 12 very
> nice plastic discs with "Symphonic" and "Fuji Made in Japan"
> on their paper labels.

It could be a Mr. Christmas product.  I seem to remember
seeing a similar item among their offerings over the years:
  http://www.mrchristmas.com/index.php

You may want to contact these people:
  http://members.aol.com/cooleysmc/mrxmas/sindex1.htm

Glen R. Perye Jr.