James Watson Signed Index Card PSA Slabbed & Graded NM 7 "Father of DNA"
WATSON, JAMES. Signature, “James D. Watson”, over a signature line, below which reads "James D. Watson, Nobel Laureate - Medicine 1962", dated February 26, 1988, 5" x 3", slabbed to an overall size of 7.25” x 4.25”, PSA/DNA Certified NM 7. JSA Sticker #U58616 on verso, else Fine.
James Dewey Watson is an American molecular biologist, geneticist and zoologist. In 1953, he co-authored with Francis Crick the academic paper proposing the double helix structure of the DNA molecule.
Provenance: JSA LOA.
This item comes with a Certificate from John Reznikoff, a premier authenticator for both major 3rd party authentication services, PSA and JSA (James Spence Authentications), as well as numerous auction houses.
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