Science

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  • 66399
    Price: $30,000.00
    Albert Einstein
    Einstein Counsels His Son on the Meaning of Life, Youth & the Relative Value of Intellectual Creations
  • 66309
    Price: $25,000.00
    Albert Einstein
    Einstein Displays His Amazing Socio-Political Insight & His Complex Mathematical Mind
  • 66173
    Price: $20,000.00
    Stephen Timoshenko
    Stephen P. Timoshenko, Father of Modern Engineering Mechanics, Important Archive of Manuscript and Published Materials
  • 66147
    Price: $400.00
    [Leslie Groves]
    Rivero, Rear Admiral, Thanks Leslie Groves for Congratulations on Promotion
  • 66045
    Price: $350.00
    Leslie Groves
    Leslie Groves Praised by Army Chief Engineers
  • 66027
    Price: $10,000.00
    Robert Falcon Scott
    Robert Falcon Scott ALS, "I find England So Dull After the Antarctic"
  • 65961
    Price: $3,000.00
    Louis Pasteur
    L. Pasteur Superb Signed Image with Great Epidemiology Association
  • 65959
    Price: $37,500.00
    Albert Einstein
    Albert Einstein Signed Unique Patent Assignment Document, Touching on His Nobel Prize Winning Work of The Photoelectric Effect!
  • 65945
    Price: $6,000.00
    Ivan Pavlov
    Ivan Pavlov Inscribed "Natural Science and the Brain"
  • 65835
    Price: $12,500.00
    Richard Feynman
    Richard Feynman Uses Runge-Kutta Methods to Approximate Solutions to Differential Equations, a Rare Manuscript Page from the Nobel Prize Winning Physicist at the Dawn of the Computer Age
  • 65831
    Price: $450.00
    Leslie Groves
    Leslie Groves Assists Film on "Making of the Atomic Bomb"
  • 65829
    Price: $500.00
    Leslie Groves
    Leslie Groves & Vannevar Bush, Atomic Bomb Leaders Tied Together in One Letter
  • 65828
    Price: $4,500.00
    Leslie Groves
    Leslie Groves Signed Contract for "The Manhattan Project"
  • 65668
    Price: $7,500.00
    Samuel F.B. Morse
    Samuel Morse Writes to a Competitor whose Invention Was " thrown aside before electric telegraphs were thought of"
  • 65386
    Price: $22,000.00
    Albert Einstein
    Einstein Appreciates a Birthday Gifts that Causes Him to Recall – and Sketch – a Childhood Dexterity Game, ‘Pigs into the Sty’
  • 64784
    Price: $750.00
    George N. Papanicolaou
    Dr. George Papanicolaou, Pap Smear Inventor and Research Scientist Writes Letter to Leon Whitney, Eugenicist on their Mutual Passion
  • 64782
    Price: $900.00
    George N. Papanicolaou
    Dr. George Papanicolaou, Inventor of Pap Smear and Research Scientist, Writes Letter to Leon Whitney, Eugenicist
  • 64593
    Price: $25,000.00
    Albert Einstein
    Albert Einstein Signs a Wax Mold Head Casted off his Face "from life"
  • 63099
    Price: $350.00
    George Combe
    George Combe, Scottish phrenologist, ALS while on American tour, regarding Fanny Kemble and Catharine Sedgwick
  • 38862
    Price: $1,000.00
     Lightning
    Printed letter signed in type by Benjamin Dearborn requesting further study of the lifesaving benefits of remaining in a close room during lightning strikes.
  • 53480
    Price: $7,500.00
    Thomas Edison
    Superb signed Thomas Edison photograph imaginatively displayed in a framed shadow box with working vintage-styled light bulb.
  • 54023
    Price: $1,500.00
    Cotton Tufts
    Dr. Cotton Tufts, a founder and soon-to-be President of the Massachusetts Medical Society, requests Dr. Draper of Dedham to inform him of the next meeting of his “Association of Physicians” as he desires “to do whatever lays in my Power to encourage every laudable Effort for the advancement of medical knowledge.”
    SOLD for $1,530.00
  • 55179
    Price: $9,500.00
    Albert Einstein
    Magnificent Albert Einstein gelatin silver photo, taken by Philippe Halsman
  • 56287
    Price: $1,300.00
    Lee DeForest
    Radio pioneer Lee De Forest outstanding letter regarding Samuel F. B.Morse, the telegraph, and its impact on the world.
  • 56310
    Price: $1,500.00
    John Muir
    Partial working manuscript from Muir’s “The Mountains of California,” darkly penned by John Muir.

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