1854 (Aug. 4) Boston, Mass. to Malaga, Spain, buff cover with Boston red "Paid" h.s. with pencil "41" cent prepaid rating, New York exchange backstamp and magenta "20" cent credit to G.B., carried by Collins Line Pacific from New York on Aug. 5 and to Liverpool arriving Aug. 15, London (8.16) transit cds and matching oval "PF" h.s., French (8.17) transit, Malaga arrival backstamp and blue "10Rs" reales due h.s., Very Fine, a scarce rate. Estimate  $100 - 150. Prepayment covered all transit fees to French-Spanish border. 10 reales de vellon was postage due for 4 ardarnes (¼ oz.) weight letter. $0 (Image)