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John D. Rockefeller, Henry Flagler, and Jabez A. Bostwick Signed Stock Certificate for Standard Oil
Jensen Huang Signed Trading Card
Niels Bohr Typed Letter Signed on Max Planck and Other Contributors to Quantum Theory
Max Born (5) Autograph Letters Signed on Quantum Field Theory, Mentioning Bohr, Heisenberg, and von WeizsI_cker
Marie Curie Document Signed - Radioactivity Results from Curie's Lab
Charles Darwin Autograph Letter Signed on Experiments with Carnivorous Plants
Charles Darwin Autograph Letter Signed, Arranging for a Barnacle Fossil to be "drawn for publication by the PalI_ontographical Society"
Charles Darwin Autograph Letter Signed and Signature in Book on His Grandfather, Erasmus Darwin - Once the Property of Virginia Woolf
Thomas Edison Typed Letter Signed on His Receipt of the Congressional Gold Medal
Albert Einstein Signed Etching by Isadore Joseph Muller (c. 1930s)
Albert Einstein Typed Letter Signed, Aiming to Rescue a Jewish Poet Trapped in Berlin: "Due to Nazi brutality, he will be killed in short order unless we succeed in saving him"
Albert Einstein Typed Letter Signed on Jewish Immigration to Palestine (1939)
Albert Einstein Autograph Letter Signed - A Mathematical Working Letter to Unified Field Theory Collaborator Chaim Herman MI_ntz
Lise Meitner Autograph Note Signed to Otto Hahn
Dmitri Mendeleev Autograph Letter Signed - Coveted Handwritten Letter from the Russian Chemist and Inventor
Louis Pasteur Handwritten Notes on the Silkworm Epidemic
Max Planck (3) Autograph Letters Signed to Family Members from ‰UIOnkel Max‰U
Vint Cerf Signed Sketch - "Internet ca. 1977"
Lise Meitner Signed Photograph - Pioneering Physicist Who Explained Nuclear Fission
Louis Pasteur Autograph Note Signed on Calling Card
Sigmund Freud Autograph Letter Signed on the Psychoanalytic Treatment of a Child: "A direct victory over a brutal fate"
Friedrich Nietzsche Autograph Letter Signed from Sorrento, Italy, During His Composition of 'Human, All Too Human'
Carl Jung Typed Letter Signed on His Commentary for 'The Tibetan Book of the Dead'
Edmund Hillary Signed $5 Dollar Reserve Bank of New Zealand Bill
Lusitania: William Thomas Turner Signed Postcard
