A Prisoner's Scam. 4 covers and 3 on piece items from a 2006 correspondence with Adam E. Martin who is severing mandatory life sentence for bank robbery in the federal penitentiary in Beaumont, Tx., each cover bearing a reproduction of various classic stamp issues, includes a fascinating correspondence by Martin including some details regarding his escapades as a bandit. Estimate  $100 - 150. $0 (Image)