Maryland Stampless Postal History, 1808-1844, group of 13 covers including Cambridge 1830 red cds, Hagerstown 1808 red cds, Ellicotts Mills 1844 red cds, Easton - 1831-35 three ovals, Cumberland 1819 black and 1820 red cds, Williamsport black oval plus red and black cds, and Taneytown rimless. Estimate  $400 - 600. $0 (Image)