Science on stamps

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  Malawi 2011 Scientists - Kepler & Newton perf sheetlet containing 2 values cto used £3.95
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  Malawi 2011 Scientists - Galilei & Copernicus perf sheetlet containing 2 values cto used £3.95
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  Malawi 2011 Scientists - Kepler & Newton imperf sheetlet containing 2 values unmounted mint £6.25
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  Malawi 2011 Scientists - Marie & Pierre Curie imperf sheetlet containing 2 values unmounted mint £6.25
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  Malawi 2011 Scientists - Marie & Pierre Curie perf sheetlet containing 2 values cto used £3.95
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  Malawi 2011 Scientists - Marie & Pierre Curie perf sheetlet containing 2 values unmounted mint £4.25
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  Malawi 2011 Scientists - Mendeleev & Roentgen perf sheetlet containing 2 values cto used £3.95
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  Malawi 2011 Scientists - Mendeleev & Roentgen imperf sheetlet containing 2 values unmounted mint £6.25
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  Malawi 2011 Scientists - Mendeleev & Roentgen perf sheetlet containing 2 values unmounted mint £4.25
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  Malawi 2011 Scientists - Nightingale & Jenner perf sheetlet containing 2 values unmounted mint £4.25
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  Malawi 2011 Scientists - Nightingale & Jenner perf sheetlet containing 2 values cto used £3.95
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  Malawi 2011 Scientists - Nightingale & Jenner imperf sheetlet containing 2 values unmounted mint £6.25
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  Malawi 2011 Scientists - Pasteur & Lister perf sheetlet containing 2 values unmounted mint £4.25
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  Malawi 2011 Scientists - Pasteur & Lister imperf sheetlet containing 2 values unmounted mint £6.25
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  Malawi 2011 Scientists - Pasteur & Lister perf sheetlet containing 2 values cto used £3.95
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  Guinea - Conakry 2011 Albert Einstein - 90th Anniversary of receiving Nobel Prize for Physics perf s/sheet unmounted mint Michel BL 1963 £11.00
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  China 1999 Academy of Sciences perf set of 4 (2 se-tenant pairs) unmounted mint SG 4446-49 £4.50
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  British Antarctic Territory 1996 Scientific Committee on Antarctic Research perf set of 4 unmounted mint SG 260-63 £5.25
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  Guinea - Conakry 2011 300th Birth Anniversary of Mikhail Lomonosov perf s/sheet unmounted mint £12.60
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  Mozambique 2011 Albert Einstein perf m/sheet unmounted mint £8.75
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  Mozambique 2011 Celebrities of India perf sheetlet containing 4 values unmounted mint £9.50
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  Mozambique 2011 Alexander Fleming perf m/sheet unmounted mint £8.75
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  Mozambique 2011 Alexander Fleming perf sheetlet containing 4 values unmounted mint £9.50
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  Russia 1941 Death Anniversary of Zhukovsky (scientist) 50k maroon unmounted mint SG 960 £2.95