1860 (Jun. 4) London, England to Brunswick, Me., cover bearing G.B. 1s. green tied by "London-E, JU 4 '60" duplex, two strikes of red "21/Cents" credit rating, carried by Allan Line Bohemian from Liverpool Jun. 6 to Quebec arriving Jun. 18, red "Portland Me. Am. Pkt. '24' Jun 20, 1860" exchange cds; F.-V.F., a scarce Portland Packet use. Estimate  $200 - 300. $0 (Image)