We are still investigating the possibility of making the Tangley
Calliaphone valve units.  Please let me know if you are interested.
The minimum run for these is 2,000.  The cost is expected to be under
$5.00 each.  These units will be zinc die cast like the originals
(however of better white metal than the original).

Don Teach - Shreveport Music Co.
Shreveport, LA  71105