WANTED: Crank hole escutcheon for Columbia cylinder Graphophone

[Zenger]

Hi, everyone. I'm looking for a crank hole escutcheon for a Columbia A-series cylinder Graphophone. I'm told that Columbia used the same escutcheon for all their A-series cylinder machines, so if you have one from any of them, it should work for me. (My machine is an AA, FWIW.) Its diameter is .75" on the inside, and 1.0" from outer edge to outer edge. If you have one or know of someone who might, please PM me here or, better yet, email me directly at thejpzenger@gmail.com. Thanks!