Its 4 pages address one Raymond Hamilton
                                
                                
                                    (Newser) -
                                    The cursive is Bonnie's; the signature, Clyde's. A four-page letter written by the duo in April 1934 is hitting the auction block in September, and it's a fiery one. It's addressed to one Raymond Hamilton, a one-time member of their gang who, at the time the...