The Talking Machine Forum — For All Antique Phonographs & Recordings

I need a crank- I think it's called a "Fall Off Crank" and a diaphragm / gaskets (?) for gutta percha type reproducer for a Columbia type N graphophone. The crank has a flat throw and the engaging part of it that couples to the winding stem pin probably isn't longer than ¾ inch long. I've come to the conclusion that the crank probably isn't easily available and if it was the correct size, a reproduction would be fine.
I don't know what size diaphragm it uses. The old one is long gone. Thankfully everything else is present and in in good shape. Never dealt with a reproducer like this before.
I can't measure worth a darn anymore either.

Thank You !

Hi- Sending a PM with pics- Not sure if it's a "N" crank or not-- Take a look.

Brad Abell