Science & Discovery

Showing all 16 results

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  Astronomer CLYDE TOMBAUGH Signed Pluto Card

  $25.00 Add to cart

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  Astronomer LUBOS KOHOUTEK Signed First Day Issue Post Card

  $25.00 Add to cart

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  Astronomers ALLAN SANDAGE and CLYDE TOMBAUGH Individually Signed Index Card and First Day Envelope

  $40.00 Add to cart

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  Chemist, Noelist LINUS PAULING – Card Signed

  $50.00 Add to cart

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  Cosmonaut ANDRIYAN NIKOLAYEV Signed Envelope

  $50.00 Add to cart

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  Explorer VIVIAN FUCHS Signed Index Card

  $25.00 Add to cart

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  NASA Administrator and 14th President of R.P.I. GEORGE LOW Signed Letter

  $40.00 Add to cart

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  Nobel Award Winning Scientist HANS BETHE Signed First Day Issue Envelope

  $25.00 Add to cart

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  Nobel Prize Winner EDWIN McMILLAN Signed Index Card

  $25.00 Add to cart

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  Nobel Prize Winner SIR JOHN ECCLES Signed Note and Envelope

  $40.00 Add to cart

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  Nobel Prize Winners COOPER, GLASHOW, SCHRIEFFER and WILSON Individually Signed Items

  $30.00 Add to cart

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  Nobel Winner D. CARLETON GAJDUSEK Signed Index Card

  $15.00 Add to cart

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  Pioneering Heart Surgeon MICHAEL E DeBAKEY – Typed Ltr Signed

  $40.00 Add to cart

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  Renowned Scientist ROBERT GALLO * Two Signed Items*

  $25.00 Add to cart

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  Scientist ROBERT GALLO * Two Signed Items*

  $25.00 Add to cart

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  Telephone Inventor ALEXANDER GRAHAM BELL – Sheet Music from His Collection, Signed

  $700.00 Add to cart