Lot
1391 
1851, 12¢ gray black, a wonderful four margin pair, tied on folded cover to Blackburn England by black grids, postmarked red "New York 3 Apr 10" credit cds, with red London "Paid" transit alongside, blue Blackburn split ring 4/6/52 receiving back stamp, Very Fine. Scott Nos. 17 Estimate $500 - 750.
Realized: $400