This lot is closed for bidding. Bidding ended on 2/28/2020
Charles Darwin signature, penned ''Ch. Darwin'' over a British stamp. Docketing upon the verso reveals that the signature is from December 1857, when Darwin was writing ''On the Origin of Species''. Slip measures 4.75'' x 1.25'', with unevenly trimmed lower border. Near fine condition. Encapsulated by PSA.