Watermark "interlocking circles" (Panama usage only)
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Short desc: interlocking circles
Description: In use 1975-2015 Users of this watermark: Ecuador (58 stamps, 2015), Panama (7 stamps, 1976), Thailand (22 stamps, 1975-1981) Show with all usages Used by 7 stamps of Panama: (See all uses as list) 5/6/1976 2c d=Evibacus princeps 5/6/1976 3c d=Ptitosarcus sinuosus 5/6/1976 4c d=Acanthaster planci (1976) 5/6/1976 7c d=Oreaster reticulatus (1976) airmail 5/6/1976 17c d=Diodon hystrix airmail 5/6/1976 27c d=Pocillopora damicornis 5/6/1976 1234 d=Minisheet (100 x 100mm) All are issue=Marine Life 1976 dt=marine life (1976) |
