PHILCO

[ PHONOGRAPH CABLE ASSEMBLIES; PHONOGRAPH NEEDLE TRAYS; PHONOGRAPH PICKUPS; ] PHONOGRAPH RECORD CHANGERS; [ PHONOGRAPH SCRATCH FILTERS; PHONOGRAPH SWITCHES FOR MAKING AND BREAKING AN ELECTRICAL CIRCUIT THROUGH MECHANICAL ACTION BY MEANS OF THE PHONOGRAPH TONE ARM, BEING PARTICULARLY DESIGNED FOR USE ON PHONOGRAPHS; AND PHONOGRAPH VOLUME CONTROLS ]