Looks like the
#EdisonCylinder #RecordPlayer is going to need a new drive belt. To order a replacement the right length, I need to measure the current one. That would be pretty easy if it was already broken, but it's still holding in there, barely, and I don't want to break it just to measure it. The recommended technique is to wrap masking tape around it, cut the tape to the length of just one looping, and measure the tape.
It's 16 5/8". On the long end for these things, but apparently within the expected range for an "Edison Home", which this machine is.