This lot is closed for bidding. Bidding ended on 12/13/2015
An extremely rare autograph from naturalist, biologist, and arguably the father of the theory of evolution, Charles Darwin - best known for his essay "On the Origin of Species" and his theory of evolution by natural selection. Dated Friday, December 20th (unknown year) and signed "C. Darwin" in steel tip pen. In overall fine condition with some staining and creasing. Authenticated and encapsulated by PSA/DNA.