light blue & blue black
Stamps with this color combination:
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Description: light blue & blue black
Abbrev: ltbl&blblk
Used by 2 stamps: (See all uses as list) Bulgaria postage due 12/22/1901 25st issue=1901 due a unwmk Korea postage 5/1/1969 7.00w dt=National Symbols d=flag of Korea value 700 wmk=winged circle |
