Physics on stamps

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  Russia 1991 Nobel Prize Winners for Medicine & Physics set of 3 unmounted mint, SG 6252-54, Mi 6197-99* £2.95
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  Germany - West 1951 50th Anniversary of Award to Röntgen - first Nobel Prize for Physics unmounted mint, SG 1073 £55.00
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  Congo 1979 Personalities 200f (Einstein) cto used, SG 687* £3.95
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  India 1968 Marie Curie unmounted mint SG 574* £2.00
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  France 1936 Death Centenary of André-Marie Ampere unmounted mint, SG 543 £9.50
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  Comoro Islands 2009 Famous Innovations perf s/sheet unmounted mint Michel BL 502 £11.50
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  Mali 1975 Ampere Birth Centenary 90f imperf from limited printing (as SG 507)* £4.95
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  Guinea - Bissau 2009 Nobel Prize Winners - 1915 perf sheetlet containing 4 values unmounted mint £7.25
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  Guinea - Bissau 2009 Nobel Prize Winners - 1914 perf sheetlet containing 4 values unmounted mint £5.95
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  Guinea - Bissau 2009 Nobel Prize Winners - 1913 perf sheetlet containing 5 values unmounted mint £9.95
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  Guinea - Bissau 2009 Nobel Prize Winners - 1916-18 perf sheetlet containing 6 values unmounted mint £10.45
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  Guinea - Bissau 2009 Scientists perf s/sheet unmounted mint £8.95
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  Guinea - Bissau 2009 Scientists perf sheetlet containing 5 values unmounted mint £8.45
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  Barbuda 1981 Marie Curie 90c unmounted mint imperforate pair (as SG 547) £18.00
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  Barbuda 1981 Marie Curie 90c imperf progressive colour proof printed in black only (as SG 547) unmounted mint £7.50
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  Barbuda 1981 Marie Curie 90c set of 4 imperf progressive colour proofs comprising 3 single colours plus 2-colour composite (as SG 547) unmounted mint £18.00
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  Barbuda 1981 Famous Women set of 4 unmounted mint, SG 546-9 £2.95