Stamps with this color combination:
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Description: turquoise & gray black
Abbrev: turq&grayblk
Used by 2 stamps: (See all uses as list) Gabon postage 1922 25c issue=1910 Equatorial Africa d=Libreville AE unwmk Gabon postage 1924 25c issue=1924 d=Libreville AE ovpt=AFRIQUE EQUATORIALE//FRANCAIS oc=blk on=25c-turq&grayblk-Libreville AE unwmk |