THIS IS A PHOTOFACT(Repair info) FOR 1953 BUICK 50-70 SERIES CARS WITH MODEL 981321 RADIO. IT CONTAINS SCHEMATICS, INTERNAL VIEWS OF THE RADIO, PARTS LIST AND DESCRIPTIONS. THIS IS A ORIGINAL AND NOT A COPY. THIS IS WHAT YOU WILL NEED IF YOU EVER NEED TO MAKE REPAIRS ON YOUR RADIO.  IT IS IN VERY GOOD CONDITION. BUYER PAYS S.H.