Stamps of Ecuador, 100th Anniversary of U.P.U. Membership issue
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airmail
1980, Jul 11 100th Anniversary of U.P.U. Membership issue unwmk (no perf info)
| - | 10.60s | multi | UPU monument | |||
| - | 17.80s | multi | First letter box of Ecuador |
1 to 2 of 2
| - | 10.60s | multi | UPU monument | |||
| - | 17.80s | multi | First letter box of Ecuador |