THIS IS A VERY NICE EXAMPLE OF A TAGGING ERROR ON SCOTT 598, THE FIFTY CENT SEASHORE DEFINITIVE STAMP ISSUED IN 1972. ONE TAGGING BAR IS COMPLETELY MISSING ON THIS STAMP WHICH NORMALLY HAS A TAGGING BAR ON EACH SIDE. THIS USED STAMP IS IN NICE CONDITION. FOR OTHER ITEMS OF PHILATELIC INTEREST ESPECIALLY ERROR STAMPS INCLUDING TAGGING PLEASE VISIT MY OTHER ADS.