Science on stamps

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  Ivory Coast 2012 Personalities of the Last Millennium #04 imperf sheetlet containing 1 value unmounted mint (Isaac Newton) £9.50
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  Ivory Coast 2012 Personalities of the Last Millennium #04 perf sheetlet containing 1 value unmounted mint (Isaac Newton) £6.50
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  Ivory Coast 2012 Personalities of the Last Millennium #03 perf sheetlet containing 1 value unmounted mint (Galileo Galilei) £6.50
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  Ivory Coast 2012 Personalities of the Last Millennium #03 imperf sheetlet containing 1 value unmounted mint (Galileo Galilei) £9.50
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  Niger Republic 2012 Albert Einstein Commemoration perf sheetlet containing 2 values unmounted mint £7.50
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  Niger Republic 2012 International Year of Chemistry perf sheetlet containing 2 values unmounted mint £7.50
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  Mali 2012 Zoological Celebrities - Jane Goodall large perf sheetlet containing 2 values unmounted mint £7.50
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  Mali 2012 Zoological Celebrities - Richard Owen large perf sheetlet containing 2 values unmounted mint £7.50
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  Mali 2012 Zoological Celebrities - William Kirby large perf sheetlet containing 2 values unmounted mint £7.50
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  Mali 2012 Zoological Celebrities - Charles Darwin large perf sheetlet containing 2 values unmounted mint £7.50
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  Mali 2012 Zoological Celebrities - Steve Irwin large perf sheetlet containing 2 values unmounted mint £7.50
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  Congo 2012 Charles Darwin imperf sheetlet containing 9 values unmounted mint £7.95
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  Congo 2012 Charles Darwin perf sheetlet containing 9 values unmounted mint £5.95
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  Congo 2012 Charles Darwin perf sheetlet containing 9 values fine cto used £3.95
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  Congo 2012 Albert Einstein perf sheetlet containing 8 values fine cto used £3.95
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  Congo 2012 Albert Einstein perf sheetlet containing 8 values unmounted mint £5.95
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  Congo 2012 Albert Einstein imperf sheetlet containing 8 values unmounted mint £7.95
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  Guinea - Conakry 2011 Albert Einstein - 90th Anniversary of receiving Nobel Prize for Physics perf sheetlet containing 6 values unmounted mint Michel 8439-44 £12.50
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  Guinea - Conakry 2011 300th Birth Anniversary of Mikhail Lomonosov perf sheetlet containing 6 values unmounted mint £12.60
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  Mozambique 2011 Albert Einstein perf sheetlet containing 6 values unmounted mint £11.00
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  Chad 2011 Leonardo da Vinci imperf sheetlet containing 4 values unmounted mint. Note this item is privately produced and is offered purely on its thematic appeal £14.00
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  Chad 2011 Leonardo da Vinci perf sheetlet containing 4 values unmounted mint. Note this item is privately produced and is offered purely on its thematic appeal £7.95
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  Chad 2011 130th Birth Anniversary of Alexander Fleming (biologist) perf sheetlet containing 4 values unmounted mint. Note this item is privately produced and is offered purely on its thematic appeal £7.95
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  Chad 2011 130th Birth Anniversary of Alexander Fleming (biologist) imperf sheetlet containing 4 values unmounted mint. Note this item is privately produced and is offered purely on its thematic appeal £14.00