Stephen Koschal ~ Quality Autographs & Signed Books
Serving Collectors, Libraries, Institutions, Autograph Galleries and Dealers with
Autographs and Signed Books in all Fields of Collecting Since 1967.

7155 Sand Crest View, Colorado Springs, CO 80923 USA ~ Phone (561) 315-3622 ~ skoschal@aol.com

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THREE CO-DISCOVERES OF DNA

WATSON, James D.  (1928-   ) American molecular biologist. Co-discoverer of the structure of DNA (1953). Awarded the 1962 Nobel Prize in Physiology or Medicine.
CRICK, Francis  (1916-2004).  English molecular biologist.  Co-discoverer of the structure of DNA (1953). Awarded the 1962 Nobel Prize in Physiology or Medicine.
WILKINS, Maurice Hugh Frederick  (1916-2004) British biophysicist, Co-discoverer of the structure of DNA (1953). Awarded the 1962 Nobel Prize in Physiology or Medicine.
This collection consists of three signed items including the elusive signature of Maurice Wilkins.
A partial page from Watson’s book “The Annotated and Illustrated Double Helix. He signs his name dating it 2019. In addition, he has hand drawn an ink sketch of a “Double Helix,” DNA strand with a notation “A.T.G.C.”
On a 4’x6’ card Francis Crick has signed his name adding “For Louis.”  Biographical notes in pencil top of card easily trimmed if so desired.
On a First Day Cover commemorating The Doctors. Affixed is a U.S. 3 cent Doctors postage stamp, cancelled First Day of Issue, M.H.F. Wilkins has signed his name. A very uncommon signature.   Together with an illustration from a book of the three doctors standing with the other recipients of the 1962 Nobel Prizes. All items in V/G-Fine condition..
...........................$750.00




 


Stephen Koschal ~ Quality Autographs & Signed Books
Serving Collectors, Libraries, Institutions, Autograph Galleries and Dealers with
Autographs and Signed Books in all Fields of Collecting Since 1967.

7155 Sand Crest View, Colorado Springs, CO 80923 USA ~ Phone (561) 315-3622 ~ skoschal@aol.com