1867, 10¢ green, E. grill. Tied by bold quartered cork cancel on 1868 folded letter sheet to Hamburg, Germany, with red "New York, Direct, Apr 28" exchange cds and Hamburg receiving backstamp, Very Fine, an early transatlantic usage of the 10¢ E. grill; with 2003 P.S.E. certificate. Scott No. 89  Estimate $250 - 350. $0 (Image)

1867, 10¢ green, E. grill. Without gum, nicely centered amid large well balanced margins, bold color, Very Fine and choice, a lovely unused stamp; with 2002 P.S.E. certificate. Scott No. 89  $2,400 for no gum. $0 (Image)