Shop

Clyde Tombaugh JW Christy Signed Autograph First Day Cover PSA DNA j2f1c

$ 175.99 $ 105.59

MICHAEL DEBAKEY signed autographed HEART SURGEON BW PHOTOGRAPH AND COVER. COA.

$ 87.12 $ 52.27

"Nobel Prize in Physics" Willis Lamb Hand Signed Announcement Todd Mueller COA

$ 123.19 $ 73.91

"Nobel Prize in Medicine" E. Donnall Thomas Hand Signed Bio Page Mueller COA

$ 307.99 $ 184.79

Norman Ramsey (Nobel Prize Physics 1989 ) Signed 1990 25c Grand Canyon FDC

$ 30.8 $ 18.48

Bishop Desmond Tutu (Nobel Peace Prize 1984) Hand Autographed Signed Photo 1

$ 39.6 $ 23.76

Christian Anfinsen (Nobel Prize Chemistry 1972) Typed Signed Letter Dated 1974

$ 87.12 $ 52.27

AL ALLAN ALCORN AUTHENTIC SIGNED AUTOGRAPHED PONG VIDEO GAME 8X10 PHOTO PIONEER!

$ 35.19 $ 21.11

STEVE WOZNIAK SIGNED 8X10 PHOTO JSA AUTOGRAPH WOZ APPLE COMPUTERS JOBS

$ 131.99 $ 79.19

"Father of the Federal Reserve" James Warburg Signed TLS Dated 1960 Mueller COA

$ 263.99 $ 158.39

Orrvile Redenbacker Signed 8x10 Photo Popcorn Mogul Auograph JSA

$ 114.39 $ 68.63

Science Bob Pflugfelder Hand Signed 8 X 10 IN PERSON Autograph Rare

$ 37.4 $ 22.44

T. RUPERT JONES - SIGNATURE(S)

$ 79.2 $ 47.52

Ronald G. Wayne - Apple Co-Founder - Autographed Business Card

$ 17.6 $ 10.56

"Nobel Prize in Chemistry" Robert Curl Signed 3X4 Color Photo Todd Mueller COA

$ 61.59 $ 36.95

1963 Sabin Oral Vaccine (Polio) Montgomery County, Pa Card

$ 8.8 $ 5.28

LINUS PAULING - FIRST DAY COVER SIGNED WITH CO-SIGNERS

$ 660 $ 396

Marcus Hamilton autographed signed 8x10 photo Beckett BAS COA Dennis The Menace

$ 44 $ 26.4

WILLIAM JENNER - AUTOGRAPH LETTER SIGNED 08/07/1869

$ 440 $ 264

"Nobel Prize in Physics" Hans Dehmelt Hand Signed Announcement Todd Mueller COA

$ 307.99 $ 184.79

WILLIAM DUTCHER- RESEARCHER

$ 14.96 $ 8.97

Steve Wozniak Signed 8.5x11 Apple Computer Schematic Founder & Creator WOZ BAS

$ 98.99 $ 59.39

Steve Wozniak Signed 8.5x11 Apple Computer Schematic Founder & Creator WOZ BAS

$ 98.99 $ 59.39

Donald Johanson- Signed Postcard (Paleoanthropologist Fossil Lucy)

$ 35.2 $ 21.12

Mariread Corigan Maguire, Nobel Peace Prize Recipient, signed card

$ 43.56 $ 26.13

Ronald G Wayne Apple Co Founder Signed Apple Macintosh 8x10 Photo PSA/DNA #2

$ 109.99 $ 65.99

NOAM CHOMSKY SIGNED AUTOGRAPHED PHOTO LINGUISTICS PROFESSOR AUTHOR PSA/DNA

$ 78.4 $ 47.04

"Nobel Prize in Chemistry" Sir Derek Barton Signed 3X5 Card Todd Mueller COA

$ 153.99 $ 92.39

Norman Ramsey (Nobel Prize Physics 1989 ) Signed Hubble Space Telescope FDC

$ 34.32 $ 20.59

Otto Seydl (1884-1959) - Czech astronomer - Rare signed letter - 1931 - COA

$ 29.03 $ 17.41

RICHARD ST. BARBE BAKER - AUTOGRAPH LETTER SIGNED 11/27/1973

$ 193.6 $ 116.16

Dr. Karl Menniger, Psychiatrist & Author, signed 3" x 4½" card

$ 44 $ 26.4

William Henry Meadowcroft Secretary of Thomas Edison Author Signed Autograph ALS

$ 439.99 $ 263.99

AL ALLAN ALCORN SIGNED 8x10 PHOTO CREATOR OF PONG VIDEO GAME PIONEER BECKETT BAS

$ 74.8 $ 44.88

"Theory of Turbulence" Chia-Chiao Lin Hand Signed FDC Dated 1963 Mueller COA

$ 123.19 $ 73.91

Herbert C Brown Noble Prize in Chemistry Aldrichimica Acta SIGNATURE

$ 29.92 $ 17.95

Robert Jarvik Artificial Heart Jarvik-7 Inventor Rare Signed Autograph Photo

$ 87.99 $ 52.79

THOMAS A. EDISON - AUTOGRAPH NOTE SIGNED CO-SIGNED BY: THOMAS A. EDISON JR.

$ 1540 $ 924

NEIL DEGRASSE TYSON SIGNED AUTOGRAPH OMLB BASEBALL COSMOS ASTROPHYSICIST JSA COA

$ 1143.95 $ 686.37

Art Fry Post It Inventor Hand Signed Autograph 2.5x4.75 Card

$ 17.59 $ 10.55

VLADIMIR PRELOG - LETTER - SIGNED - 1990 - CROATIAN CHEMIST - NOBEL PRIZE

$ 123.2 $ 73.92

DR. MICHAEL E. DEBAKEY - FIRST DAY COVER SIGNED

$ 123.2 $ 73.92

Harold Kroto (Nobel Prize Chemistry) Hand Signed Nobel Prize First Day Cover

$ 35.15 $ 21.09

RARE! "Vitamin D" Harry Steenbock Hand Signed 3X5 Card Todd Mueller COA

$ 263.99 $ 158.39

Autograph DENTON COOLEY, MD. HEART TRANSPLANT COA First Day Cover COA

$ 66 $ 39.6

HOWARD HUGHES - AUTOGRAPH LETTER SIGNED CO-SIGNED BY: JEAN PETERS

$ 4180 $ 2508

"Operation The Game" John Spinello Hand Signed 4X6 Color Photo Todd Mueller COA

$ 114.39 $ 68.63

"Nobel Prize in Chemistry" Linus Pauling Hand Signed 3X5 Card JG Autographs COA

$ 114.39 $ 68.63

Magnavox Odyssey 300 signed by Ralph Baer

$ 176 $ 105.6

NOAM CHOMSKY SIGNED AUTOGRAPHED PHOTO LINGUISTICS PROFESSOR AUTHOR PSA/DNA

$ 78.4 $ 47.04

"Nobel Prize in Medicine" Andrew Huxley Hand Signed 4X6 Card Todd Mueller COA

$ 123.19 $ 73.91

Atomic Energy SIGNED Coming Era David Dietz TO Scientist JAMES FARRINGTON!

$ 46.63 $ 27.97

Steve Woz Wozniak SIGNED 11x14 Photo Apple Computer Creator PSA/DNA AUTOGRAPHED

$ 79.2 $ 47.52

Robert Curl 1996 Nobel Prize Chemistry Signed Autograph Original Hand Sketch

$ 61.59 $ 36.95

2018 Leaf Executive Alfieri Maserati Cut Auto Signed 1/1 PSA/DNA JSA BAS *RARE!*

$ 3255.99 $ 1953.59

Robert C. Merton 1944- genuine autograph signed Business card 2"x3.5" Nobel

$ 27.72 $ 16.63

James Van Allen Space Scientist Iowa Signed Autograph Cut PSA DNA j2f1c

$ 87.99 $ 52.79

RARE! "Nobel Prize in Medicine" Hans Krebs Signed 3X5 Card Todd Mueller COA

$ 615.99 $ 369.59

"Apicophilicity" Earl Muetterties Hand Signed FDC Dated 1946 Todd Mueller COA

$ 184.79 $ 110.87

Hiram Percy Maxim/Pope Manufacturing Hudson Maxim- Autographs W/COA

$ 523.42 $ 314.05

RARE! “Nobel Prize Card” Hand Signed By Peter Agre Todd Mueller COA

$ 131.99 $ 79.19

Art Fry Post It Inventor Hand Signed Autograph 3.5x5.5 Card

$ 17.59 $ 10.55

AUGUSTE PICCARD - SIGNATURE(S)

$ 123.2 $ 73.92

WALTER GILBERT - FIRST DAY COVER SIGNED

$ 96.8 $ 58.08

Thomas Brisbane (1773-1860) - Scottish astronomer - Autograph letter signed 1811

$ 527.99 $ 316.79

Vint Cerf Signed 8x10 Photo w/ JSA COA #M93180 Father of the Internet

$ 69.51 $ 41.7

Vint Cerf Signed 8x10 Photo w/ JSA COA #M93181 Father of the Internet

$ 69.51 $ 41.7

Vint Cerf Signed 8x10 Photo w/ JSA COA #M93185 "An Internet Father" Inscription

$ 104.27 $ 62.56

Vint Cerf Signed 8x10 Photo w/ JSA COA #M93186 "An Internet Father" Inscription

$ 104.27 $ 62.56

Vint Cerf Signed 8x10 Photo w/ JSA COA #II87527 "Internet" Inscription

$ 104.27 $ 62.56

Vint Cerf Signed 8x10 Photo w/ JSA COA #II87435 Father of the Internet

$ 69.51 $ 41.7

JOSEPH COLLINS - TYPED LETTER SIGNED

$ 193.6 $ 116.16

PAUL R. EHRLICH - PHOTOGRAPH SIGNED

$ 140.8 $ 84.48

NORMAN F. RAMSEY - SIGNATURE(S)

$ 88 $ 52.8

EDWARD TELLER hand signed b&w 8x10 autographed photograph photo physicist

$ 84.92 $ 50.95

RONALD WAYNE APPLE COMPUTERS CO-FOUNDER SIGNED 8x10 PHOTO B BECKETT COA BAS

$ 131.99 $ 79.19

RONALD WAYNE APPLE COMPUTERS CO-FOUNDER SIGNED 8x10 PHOTO BECKETT COA BAS

$ 131.99 $ 79.19

William George MacCallum SIGNED AUTOGRAPHED Manuscript Letter Johns Hopkins 1931

$ 171.6 $ 102.96

"Father of Chemical Ecology." Thomas Eisner Signed Announcement Todd Mueller COA

$ 246.39 $ 147.83

RONALD WAYNE APPLE COMPUTERS CO-FOUNDER SIGNED 8x10 PHOTO C BECKETT COA BAS

$ 131.99 $ 79.19

Sir Thomas Watson (1792-1882) Signed Clip / Autographed Physician Water Hammer

$ 24.63 $ 14.77

George Palade, Edward B. Lewis, Nobel Prize Winners in Biology, signed envelope

$ 242 $ 145.19

"Nobel Prize in Chemistry" Linus Pauling Hand Signed 3X5 Card JG Autographs COA

$ 114.39 $ 68.63

DONALD JOHANSON SIGNED AUTHENTIC 8x10 PHOTO D COA ANTHROPOLOGIST DISCOVERED LUCY

$ 39.59 $ 23.75

VINT CERF SIGNED 8x10 PHOTO CREATOR FATHER OF THE INTERNET PIONEER BECKETT BAS

$ 57.2 $ 34.32

ERNST OTTO FISCHER - PRINTED PHOTOGRAPH SIGNED IN INK

$ 140.8 $ 84.48

WILLIAM (CHARLES WILLIAM) BEEBE - SIGNATURE(S)

$ 105.6 $ 63.35

James Watson Nobel Prize Double Helix DNA Signed Autograph Photo Display JSA

$ 175.99 $ 105.59

DAVID SUZUKI CANADIAN ACADEMIC SCIENCE BROADCASTER ENVIROMENTAL ACTIVIST

$ 7.78 $ 4.67

APPLE COMPUTERS LOGO CREATOR RONALD G WAYNE SIGNED 4X6 PHOTO WITH HIS SEAL COA

$ 88 $ 52.8

FRANCOISE BARRE-SINOUSSI FRENCH VIROLOGIST INSTITUT PASTEUR HIV VIRUS (AIDS)

$ 7.78 $ 4.67

"Nobel Prize in Economics" Michael Spence Hand Signed 3X5 Card Todd Mueller COA

$ 61.59 $ 36.95

Vint Cerf Signed 8x10 Photo w/ JSA COA #M93183 Father of the Internet

$ 69.51 $ 41.7

VINT CERF SIGNED 8x10 PHOTO CREATOR FATHER OF THE INTERNET PIONEER BECKETT BAS

$ 57.2 $ 34.32

JOHN WILLIAM DAWSON - SIGNATURE(S)

$ 61.6 $ 36.96

RARE "Nobel Prize in Chemistry" Sidney Altman Hand Written Letter Dated 1995 COA

$ 184.79 $ 110.87

Kristoff St. John, American Actor, signed 1991 Lunch Wagon FDC

$ 34.31 $ 20.58

Autograph FRANCES H. ARNOLD-Nobel Laureate Chemistry-Engineer-handsigned Photo

$ 35.19 $ 21.11

Albert Pope Founder Pope Manufacturing Bicycle/Auto Autograph W/LOA

$ 712.87 $ 427.72

"Alger Hiss Expert Witness" Carl Binger Signed TLS Dated 1945 Todd Mueller COA

$ 431.19 $ 258.71