(Maryland) Baltimore, Md. To Hagerstown, Md., 1820 (Sep. 9), folded letter with red "Balt Md. Sep 9" cds and matching "Paid" handstamp, manuscript "1.00" dollar and "2½ oz." ratings, the heavy weight was due to the letter originally enclosing $900, Very Fine. Estimate  $100 - 150. $0 (Image)