Al Hartman wrote:
  I'd like to pursue this. My partner is checking
into a company he found
 as well.
 We have plenty of old keyboards which have breaks in the tracks due to
 age, which can be used as models. 
Not surprising
  He is tearing one apart to scan in for artwork. 
There must be plenty
  We'll have to differentiate the reproductions from
originals in some
 way, but we'll cross that bridge when we come to it. 
Uhm, they would be the ones that *work*...
Gordon