1841 (May 25) Philadelphia, Pa. to Heath near Halifax, England, folded letter showing blue "Philadelphia May 31" cds and matching "Paid" handstamp with "Double, 50" rating for 2x 12½¢ inland postage plus 2x 12½¢ freight money fee for sailing ship, carried by Black Ball Line South America from New York June 2 to Liverpool arriving June 23, "Liverpool/Ship Letter" and Halifax (6.4) backstamps, manuscript "8" pence due rating for uniform ship rate, Very Fine. Estimate  $200 - 300. $0 (Image)