[ Karl Schröder wrote in 110823 MMDigest --

> I will be concentrating on Polyphon and Regina 39 cm [15.5 inch] size,
> but perhaps later on I will make a 27-inch [68.6 cm] size as well.

My personal 'business' opinion is that since we already have two major
manufacturers of 15" Regina/Polyphon discs in this country, are there
enough customers to support yet a third?  But... no one is reproducing
the 20-3/4" and 27-1/2" Regina discs, so there definitely is a wide-open
market for those!

Be different -- make something that's not already on the market!  That
way you'll have your own exclusive niche in this wonderful world of
music machines.

Nancy Fratti - Nancy Fratti Music Boxes
Canastota, New York, USA
http://www.nancyfrattimusicboxes.com/