research 100th issue of Ceylon
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Short desc: research 100th
Issuer: Ceylon Date: 8/1/1969 Occasion: unset Consists of 6 stamps: (See stamps as list) 4c 6c d=Elephant lamp Ath Pana 35c d=Lamp of Education 50c d=Uranium Atom Diagram 60c d=Symbols of Science 1r All are wmk=mult crown & script CA perf=14 Record of changes |
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