I recently aquired a Brunswick phono. It seems all intact except the crank. I will make one if needed but I would rather buy one, and even if it is from a different phono I might be able to adapt the threaded end. it appears to be about 1/2 inch national fine thread but I can confirm that if necessary.
the phono I have is a tabletop model, it is basicly a big square cabinet with an internal horn made of thin wood. the cabinet is quarter sawn oak. unsure how to accurately date it and i didn’t find a model number. i did get the patent date off the motor. I guess it is early 20’s?
also I have lots of radio parts to trade, so if you have a crank and want some other part let me know and maybe we can make a trade.