Lecky, department head of books and manuscripts at Christie's, holds a first edition of Darwin's book during a preview at Christie's auction house in New York

 
Lecky, department head of books and manuscripts at Christie
Thomas Lecky, department head of books and manuscripts at Christie's, holds a first edition of Charles Darwin's book "On the Origin of Species by Means of Natural Selection" during a preview at Christie's auction house in New York June 13, 2008. REUTERS/Lucas Jackson (UNITED STATES)