Amboyna Edeophone #60000, said to have been made for Grock

[Stephen Chambers]

Up until now I've only seen images of Grock with his two large, black, Edeophones but tonight I discovered a photograph of him playing what appears to be a treble Edeophone:

 

 

Edited November 26 by Stephen Chambers
Edited to display photo.

[aeolina]

Superb!