This lot is closed for bidding. Bidding ended on 7/26/2019
James Watson signed sketch of a DNA double helix. The spiral ladder of DNA is drawn by Watson who also writes, ''A=T / G=C'' along with his signature ''Jim Watson''. Along with Francis Crick, Watson was awarded the Nobel Prize in 1962 for their discovery of DNA. Page measures 8.75'' x 11''. Folds, not affecting writing. Near fine condition.