CHARLES DARWIN * JSA * Handwritten Autograph Mathematical Equations * Not Signed ERNEST HEMINGWAY To the great surprise of

To the great surprise of his observer

Antique frame and mat condition is as shown

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Authentic Monet signatures are relatively scarce

Lincoln autographs this document as President during the heat of the civil war

CHARLES DARWIN * JSA * Handwritten Autograph Mathematical Equations * Not Signed ERNEST HEMINGWAY To the great surprise ofLegendary scientist and the father of evolutionary theory CHARLES DARWIN hand written full page of mathematical calculations unsigned. The top portion of the manuscript features mathematical notations and equations. It seems Darwin was setting up proportions, Darwin writes in part "F: W :: BC. : CA". By the mid to lower portion Darwin is writing out a problem "If 16 men can pull 120 lb at [sic] rule". Included is a letter of provenance from Sir Hedley