THIS IS A VERY NICE EXAMPLE OF A MISPERFORATED STAMP. IT OCCURRED ON SCOTT 328 THE 4 CENT QUEEN ELIZABETH II STAMP PART OF THE KARSH PORTRAIT SERIES ISSUED MAY 1, 1953. IT IS A USED STAMP AND IS IN VERY NICE CONDITION. FOR OTHER ITEMS OF PHILATELIC INTEREST ESPECIALLY ERROR STAMPS INCLUDING TAGGING PLEASE VISIT MY OTHER ADS.