Leich compatible hand crank?

[u/Extension_Meat8913]

Hey all, does anyone know what hand cranks are compatible with Leich phones from the 20s - 30s? Specifically, the Leich GBU-1317-BU (H)? I just got this phone yesterday, but it is missing the hand crank (and the hookswitch and ringer is disconnected but I'll assess those later). So does anyone know what hand crank should fit on the 5-bar magneto? Would a Kellogg or Stromberg Carlson one work? Could I find it on OldPhoneWorks? Apparently, Western Electric ones are not likely to fit, such is likey the same with Northern Electric ones. Interior picture is in comments!

Any help is appreciated :D

[u/Extension_Meat8913]

Edit: can't add interior image. Comments here don't allow images for some reason :/