Stamps with this color combination:
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Description: gray blue & olive
Abbrev: graybl&ol
Used by 2 stamps: (See all uses as list) Argentina airmail 10/18/1958 80c issue=100th Anniversary of the Argentine Confederation Stamps unwmk French Southern & Antarctic Territories postage 12/11/1981 1.40fr issue=Jean Loranchet unwmk |