Stamps with this color combination:
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Description: dark brown & gray blue
Abbrev: dkbrn&graybl
Used by 2 stamps: (See all uses as list) France postage 5/11/1955 12fr d=electric train unwmk perf=13 Guatemala airmail 10/26/1959 6c issue=100th Anniversary of First Export of Coffee - Issue of 1956 Overprinted "1859 CENTENARIO PRIMERA EXP unwmk |