RARE EVINRUDE VINTAGE PORCELAIN SIGN 1957 18″ wide by 10″ tall OUTBOARD BOAT MOTOR SALES SERVICE GAS. SIGN HAS SOME DEEP SCUFFS ON PORCELAIN HAS SOME RUST I’M NOT SURE THE SIGN IS FROM 1957 HOWEVER OTHERS ARE CLAIMING THAT IT IS THE SIGN IS LARGE AND HEAVY DUTY PORCELAIN METAL.