Astronomy on stamps

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  Marshall Islands 1992 Legends of Discovery $4 booklet complete with first day cancels SG SB21 £5.95
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  Mali 2018 Frank Watson Dyson - 150th Birth Anniversary perf sheet containing two circular values unmounted mint £5.45
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  Mali 2018 Frank Watson Dyson - 150th Birth Anniversary perf m/sheet containing one value unmounted mint £4.95
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  Congo 2019 Freemasons - Jerome Lelande perf sheet containing one value unmounted mint £4.95
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  Madagascar 2015 Pyramids & Astronomy perf sheet containing four values unmounted mint £5.95
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  Congo 2019 Carl Edward Sagan perf m/sheet containing one diamond shaped value unmounted mint £5.95
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  Madagascar 2017 Solar Eclipse perf sheet containing three values unmounted mint £6.95
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  Madagascar 2015 Pyramids & Early Space Observations perf deluxe sheet containing one diamond shaped value unmounted mint £6.95
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  Congo 2019 Freemasons - Jerome Lalande perf sheet containing two values unmounted mint £6.95
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  St Vincent 1986 Halley's Comet $3 (Amateur Astronomer with Telescope) imperf proof mounted on Format International proof card, as SG 976 £30.00
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  Namibia 1996 Stars in the Namibian Sky perf set of 4 unmounted mint SG 692-95 £2.95
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  Guinea - Conakry 1998 Events of the 20th Century 1910-1919 Return of Halleys Comet perf souvenir sheet unmounted mint. Note this item is privately produced and is offered purely on its thematic appeal £5.50
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  Djibouti 2014 125th Birth Anniversary of Edwin Hubble perf sheetlet containing 3 values unmounted mint £6.50
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  Djibouti 2014 125th Birth Anniversary of Edwin Hubble imperf sheetlet containing 3 values unmounted mint £10.50
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  Djibouti 2014 125th Birth Anniversary of Edwin Hubble imperf sheetlet containing triangular value unmounted mint £10.50
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  Djibouti 2014 125th Birth Anniversary of Edwin Hubble perf sheetlet containing triangular value unmounted mint £6.50
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  Madagascar 2013 Nicolaus Copernicus imperf deluxe sheet containing one diamond shaped value unmounted mint £12.50
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  Madagascar 2013 Nicolaus Copernicus perf deluxe sheet containing one diamond shaped value unmounted mint £8.95
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  Madagascar 2013 Nicolaus Copernicus imperf sheetlet containing 4 values unmounted mint £12.50
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  Madagascar 2013 Nicolaus Copernicus perf sheetlet containing 4 values unmounted mint £8.95
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  Mali 2013 Constellations imperf s/sheet containing one diamond shaped value unmounted mint £11.75
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  Mali 2013 Constellations imperf sheetlet containing 2 triangular & one diamond shaped values unmounted mint £12.75
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  Mali 2013 Constellations perf s/sheet containing one diamond shaped value unmounted mint £7.75
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  Mali 2013 Constellations perf sheetlet containing 2 triangular & one diamond shaped values unmounted mint £8.75