1973 A GROUP OF THREE FIRST DAY OF ISSUE POSTMARKED COVERS.(C) #01012

1973 A GROUP OF THREE FIRST DAY OF ISSUE
POSTMARKED COVERS.
AS FOLLOWS:-
+++++++1973 BRITISH TREES (1st ISSUE)+++++++
ISSUED 28th FEBRUARY 1973.
ON A POST OFFICE FIRST DAY COVER ENVELOPE AND
CANCELLED ON THE FIRST DAY OF ISSUE WITH A
PHILATELIC BUREAU, EDINBURGH
PICTORIAL FIRST DAY OF ISSUE POSTMARK,
A TYPED ADDRESS AND A CLEAN REVERSE.
+++++++1973 BRITISH PAINTINGS+++++++
THE 250th BIRTH ANNIVERSARY OF SIR JOSHUA REYNOLDS
AND THE 150th DEATH ANNIVERSARY OF SIR HENRY RAEBURN.
ISSUED 4th JULY 1973.
ON A COMMERCIAL ENVELOPE AND
CANCELLED ON THE FIRST DAY OF ISSUE WITH A
WIGAN, LANCS. FIRST DAY OF ISSUE CIRCULAR POSTMARK,
 A HANDWRITTEN ADDRESS AND OPENED AT THE BOTTOM.
+++++++1973 ROYAL WEDDING+++++++
ISSUED 14th NOVEMBER 1973.
ON A SAVE THE CHILDREN FUND FIRST DAY COVER ENVELOPE AND
CANCELLED ON THE FIRST DAY OF ISSUE WITH A
LONDON, W.C. FIRST DAY OF ISSUE CIRCULAR POSTMARK
AND A TYPED ADDRESS ON LABEL.
MARKED.