2006, 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  $400 - 600. $0 (Image)