green blue & blue black
Stamps with this color combination:
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Description: green blue & blue black
Abbrev: grnbl&blblk
Used by 2 stamps: (See all uses as list) Jordan postage 3/1/1967 15f issue=International Hydrological Decade wmk=HKJ Monaco postage 11/12/1975 0.80fr issue=Development of the Automobile unwmk |
