Stamps with this color combination:
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Description: pale blue & dark blue
Abbrev: palebl&dkbl
Used by 2 stamps: (See all uses as list) Falkland Islands postage due 1/7/1991 10p issue=1991 due d=penguin (1991) wmk=crown & CA Korea postage 9/1/1965 500w issue=1962 d=blue dragon fresco unwmk |