Greetings.
I have in my possession a 64-Key with ebony ends serial no. 23926, but it is probably a Contrabass - the lowest note is the C 2 octaves below middle C, and the keys are arranged so that the normal fingering is in the tenor range. In the baritone/bass range everything is the wrong way up, if that makes sense. After a while you begin to understand why it was necessary to invent the Duet system.
23926 seems to be between the period of the Wayne and Dickinson ledgers. Steve D said he hadn't seen another one like it the last time that I took it to him.
