Stamps with this color combination:
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Description: gray & gray black
Abbrev: gray&grayblk
Used by 2 stamps: (See all uses as list) St. Helena postage 6/1922 2p issue=1922b d=badge of St Helena & King George V wmk=mult crown & script CA Switzerland postage 5/9/1945 60(c) issue=WWII peace d=The key to peace unwmk perf=11.5 |