DARWIN CHARLES: (1809-1882) ´ I am now writing a little essay on the action of worms.....´International Autograph Auctions Europe S.L.4.5(63)€6,0005 days Left
VOYNICH WILFRID: (1865-1930) ´ ´I should be delighted to.....show you my Bacon cipher MS&International Autograph Auctions Europe S.L.4.5(63)€3,0004 days Left
Robert Brown – discovered Brownian motion and first described the cell nucleus – autographOne of A Kind Collectibles LLC.$1,2005 days Left
Lord Byron Interest.- George Scott Autograph letter signed ('G. Scott') re Byron’s religious dChiswick Auctions4.4(104)£400
Michael Faraday / father of electromagnetism , autograph letter signedOne of A Kind Collectibles LLC.$3505 days Left
