The Talking Machine Forum — For All Antique Phonographs & Recordings

I have this Odeon soundbox for a while but cannot use it as the back is missing.
Could someone post a pic showing the back of this reproducer? As well, any info on this Odeon Concert reproducer will also be welcome.
Thanks,
Jeff

Found this in google images

It looks like that you need to assemble the soundbox with 3 screws to the arm. I also found same looking victor soundboxes with 2 back screws.

Maybe you can make an universal adapter to make it fit to your gramophone.

probably a "European Fitting" - a tube which fits into the arm, attached to a flat plate