Free Mail, group of 12 covers on exhibit pages including Mar. 1857 John C. Breckinridge free franked cover front, 1857 James Buchanan free frank as President (PSE cert), Red Bluff Cal. free frank of postmaster J.R. Bradway, some free franks of Members of Congress, Senators, etc., F.-V.F. Estimate  $300 - 400. $0 (Image)