For Deutsche Wurlitzer
The Deutsche Wurlitzer used a ceramic cartridge first, then a crystal one for many years before going back to the ceramic Philips. Not before 1980 they did use a magnetic cartridge by Shure. Please compare the installed cartridge resp. stylus in your jukebox with given information. Changes might have been made within the years. The following link shows photos of originally used cartridges to identify and compare: Deutsche Wurlitzer