[Jukebox-list] Rockola 464 stylus

Hi all, I've been working on a Rock ola 464 jukebox and it has a Shure M44-R cartridge.  I understand these are more narrow than the standard M44 used in AMI/Rowe, etc.  My question is where can I find or what kind of stylus will fit the M44-R cartridge.  I've looked with Google and have come up empty so far. Dean