RARE! “The Father of Chemical Ecology." Thomas Eisner Hand Signed Study Cover
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"Heterocyclic Compounds" Salo Gronowitz Signed Announcement
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“Granite Controversy” Doris Reynolds 4X6 Hand Drawing on Notepad
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RARE! “Category Theory Pioneer" Samuel Eilenberg Hand Signed FDC Dated 1962
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1983 sheet, American Inventors Sc# 2055-58
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John Franklin Enders Nobel Prize Medicine Father Vaccines Signed Autograph Photo
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Robert Solow (Nobel Prize Economics 1987) Hand Autographed Signed Photograph
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Women Inventors : Margaret Knight, Cynthia Westover, Elizabeth Hazen and Rachel
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Anna Claybourne I Can Be an Awesome Inventor (Paperback) Dover Science for Kids
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William Whewell Signed Letter 1853 / Autographed Coined Word "Scientist" etc.
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Roy Glauber (Nobel Prize Physics 2005) Autograph Note Signed Harvard University
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Steve Woz Wozniak Ron Wayne SIGNED Apple 1 I Computer Manual PSA/DNA AUTOGRAPHED
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"Nobel Prize Physics" Jack Steinberger Hand Signed 4X5.75 Color Photo COA
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"Nobel Prize in Medicine" Otto Heinrich Warburg Signed 3X5 Card Matted COA
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*RARE* "Isolated Vitamin "C" Charles Glen King Hand Signed 3X5 COA
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jonas salk signed index card w/ letter polio vaccine
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Guglielmo Marconi : Inventor of Wireless Technology Liz Sonneborn
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"Australian Botany Pioneer” Arthur Court Signed TLS From 1973
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George D. Snell signed autographed index card AMCo COA 19870
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James Van Allen American Space Scientist Signed Autograph Cut PSA DNA *8
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Bohr, Niels (1885-1962) - Signed “Pictorial Biography” Book
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CHARLES A. LINDBERGH - TYPED LETTER SIGNED 03/02/1944
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Charles Steinmetz G E Inventor Story of America Science Invention History Card
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David Thouless, Duncan Haldane, John Kosterlitz (Nobel Prize) Signed Photograph
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RARE! "Hypnoanalysis Pioneer” Lewis Wolberg Hand Signed FDC From 1964
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Inventors of Ideas: Introduction to Western Political Philosophy
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Owen Chamberlain (Nobel Prize Physics 1959) Autographed Letter Signed Harvard U
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Oliver Evans Inventor Story of America Science Invention History Card
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Kids Inventing!: A Handbook For Young Inventors
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The Men Who United the States: America's Explorers, Inventors, Eccentrics,...
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Linus Pauling Signed Photo
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Martin Cooper Autograph PSA DNA Signed Business Card Invented the Cellular Phone
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Eric Cornell Nobel Prize Winner Signed 3x5 Index Card R1049
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Luis Walter Alvarez Prominent Physicist Nobel Prize Recipient Autograph Letter
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The Crystal Lair (Inventor-in-Training) (Volume 2) - Paperback - GOOD
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Martin Cooper Inventor Of The Cell Phone Signed SKETCH 3x5 Index Card PSA/DNA
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ALBERT HAZEN WRIGHT - CHRISTMAS / HOLIDAY CARD SIGNED
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Paul Dudley White - Founder of Preventive Cardiology - TLS - Signed Letter
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LIght & Vision Inventors Handbook; New/Unsealed;Science Educactional/Home School
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Boston's Museum of Science Inventor's Workshop by Boston Museum of Science
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Frank Wilczek (Nobel Prize Physics 2004) Hand Autographed Signed Photograph 1
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Charles N. Townes signed autographed index card AMCo COA 19865
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George D. Snell signed autographed index card AMCo COA 19873
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The Men Who United the States: America's Explorers, Inventors, Eccentrics, and
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Women Inventors (American Profiles) - Hardcover By Altman, Linda Jacobs - GOOD
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Ruth Huddleston Manhattan Project Calutron Girl Y-12 Plant Signed Autograph FDC
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I Can Be an Awesome Inventor: Fun Stem Activities for Kids by Claybourne, Anna
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Dr Robert T. Bakker Paleontologist Dinosaur Renaissance Signed Autograph Booklet
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Peter C. Schultz Signed Photo / Autographed Inventor Fiber Optics
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STEVE WOZNIAK AUTOGRAPHS FIRST DAY ISSUE 1983 ~ AMERICAN INVENTORS (FULL NAME!)
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ANDRE LWOFF - FIRST DAY COVER SIGNED
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James Van Allen signed autographed index card! AMCo COA! 19557
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Learning Autodesk Inventor 2021, Shih, Randy, 9781630573447
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George Snell - 1980 Nobel Prize Medicine - Hand Signed Index Card 3x5
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BECKETT LOA TIM COOK Signed Autographed ROMLB Baseball Apple CEO
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"Ecology Pioneer" Leticia Avilés Hand Signed Album Page
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Charles Townes (Nobel Prize Physics 1964) Hand Signed Sweden Nobel Prize FDC
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Inventors and Inventions Hardcover
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Henry Smith Pritchett SIGNED AUTOGRAPH Letter Treasury Department 1899 MIT
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The Renaissance Inventors: With History Projects for Kids (Paperback or Softback
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Garrett Augustus Morgan: Businessman, Inventor, Good Citizen
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Inventor's Handbook Arco Publishing Company 1954 Vintage A Fawcett Book No. 233
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Frederick Chapman Robbins Nobel Prize Medicine Poliovirus Signed Autograph FDC
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"Nobel Prize in Physics" Theodor W. Hänsch Hand Signed Announcement Dated 1985
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Philip Anderson (Nobel Prize Physics 1977 ) Hand Autographed postal cover
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"Nobel Prize in Physics" Sheldon Glashow Hand Signed FDC Dated 1955
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RARE! "Bacteriology Pioneer" Graham Wilson Hand Signed TLS Dated 1970
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