Lot
1514 
1870, 6¢ carmine, H. grill, N.B.N.C. printing, nicely centered, tied by quartered cork and bold red "Boston, Paid, Apr 4" exchange cds on 1871 blue cover to Dublin, Ireland; reduced slightly at left with couple tiny nicks, otherwise Very Fine and choice 6¢ grilled use; with 2001 A.P.S. certificate. Scott Nos. 137 $525.
Realized: $210