Stamps with this color combination:
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Description: gray green & black brown
Abbrev: graygrn&blkbrn
Used by 2 stamps: (See all uses as list) Hungary airmail 2/6/1954 1.2Ft dt=insects (1954) d=Grillus campestris wmk=stars (Cuba) Nicaragua airmail 2/1/1957 15c issue=1st Anniversary of the Death of Anastasio Somoza unwmk perf=14x13.5 |