BMW R60/2 circa 1964, a rare survivor in original unrestored condition, possibly ex NSW Police (has factory SMITHS chronometric speedo) Tom Byrn dealer tag, rare Qld BM Club tank badge, frame has left-side lugs for sidecar. Good compression and motor is quiet. The tank has a dent, but otherwise the tinware is pretty good. Preserve patina, or restore.
Original unrestored, ride and enjoy.