Philadelphia, Pa. to London, England, 1749. Folded letter sheet docketed "Jas. Pemberton, Sr. Phil, 2mo. 17.1749." inside, straight line "Waterford" transit handstamp and matching "Ship" handstamp struck twice, reverse with brown London "21 IV" Bishop marking, Very Fine, a very scarce colonial transatlantic usage. Estimate  $750 - 1,000. $0 (Image)