France - 5fr postage due stamp of 1884 (#45143) | StampData
Stamp: Queen Elizabeth II - Decimal Machin (United Kingdom of Great Britain & Northern Ireland(Queen Elizabeth II - Decimal Machin - Normal Perfs) Mi:GB 561.14.1,Yt:GB 605b,Sg:GB X843,Un:GB 605f
Stamp: King George V (Straits Settlements(1912-23 King George V issue) Mi:SG-ST 144,Sn:SG-ST 160,Yt:SG-ST 144,Sg:SG-ST 204
Francobolli: 1 Cent Postage Due (Stati Uniti d'America(Segnatasse) Mi:US P55,Sn:US J89,Yt:US T55,Sg:US D1131
File:Stamp of Finland - 1935 - Colnect 45855 & 45853.jpg - Wikimedia Commons
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Stamp of Brazil - 1962 - Colnect 263038 - Metric Measure - PICRYL - Public Domain Media Search Engine Public Domain Search