Stenophone dictating cylinder (who has one?)

[phonoobsession]

Hi,

 

For my book project on cylinder record brands I am seeking for someone who owns an example of the Canadian dictation cylinder brand "Stenophone". Jean-Paul Agnard once had this, but it was sold and he doesn't remember to whom. I would need some photos of the box and would be very grateful if someone would be able to help. I attach all the bad quality images of it that I have found in CAPS magazines.

 

Thanks!
Helmut

Edited 3 hours ago by phonoobsession