1968 A YEAR GROUP OF FOUR FIRST DAY OF ISSUE AND POSTMARKED COVERS.(A) #00979

1968 A YEAR GROUP OF FOUR FIRST DAY OF ISSUE
 POSTMARKED COVERS AS FOLLOWS:-
+++++++1968 BRITISH BRIDGES+++++++
ISSUED 29th APRIL 1968.
ON A GPO PICTORIAL FIRST DAY COVER ENVELOPE AND
CANCELLED ON THE FIRST DAY OF ISSUE WITH A
WIGAN, LANCS. CIRCULAR FIRST DAY OF ISSUE POSTMARK
AND A HANDWRITTEN ADDRESS.
+++++++1968 BRITISH ANNIVERSARIES+++++++
THE 900th ANNIVERSARY OF WESTMINSTER ABBEY.
ISSUED 29th MAY 1968.
ON A GPO PICTORIAL FIRST DAY COVER ENVELOPE AND
CANCELLED ON THE FIRST DAY OF ISSUE WITH A
BRIGHTON, SUSSEX CIRCULAR FIRST DAY OF ISSUE POSTMARK
AND A HANDWRITTEN ADDRESS.
BY AIR MAIL.
+++++++1968 BRITISH PAINTINGS+++++++
ISSUED 12th AUGUST 1968.
ON A GPO FIRST DAY COVER ENVELOPE AND
CANCELLED ON THE FIRST DAY OF ISSUE WITH A
PRESTON, LANCS. CIRCULAR FIRST DAY OF ISSUE POSTMARK
AND A HANDWRITTEN ADDRESS.
+++++++1968 CHRISTMAS+++++++
ISSUED 25th NOVEMBER 1968.
ON A GPO FIRST DAY COVER ENVELOPE AND
CANCELLED ON THE FIRST DAY OF ISSUE WITH A
WIGAN, LANCS. CIRCULAR FIRST DAY OF ISSUE POSTMARK
AND A HANDWRITTEN ADDRESS.