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Short desc: Royal Microscopical Society 150th
Issuer: Great Britain Date: 9/5/1989 Occasion: Royal Microscopical Society founding Number/Year: 150 Consists of 4 stamps: (See stamps as list) 19p d=snowflake under microscope 27p d=Blue Fly x 5 32p d=Blood Cells x 500 35p d=Microchip x 600 All are dt=microscopy perf=14.25x14 Record of changes |
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