Lot
575 
1863, 24¢ gray. Tied by bold red segmented cork cancel & matching New York Paid All cds on 1868 folded letter to Liverpool with a marvelous strike of the rare boxed "Supplementary Mail" handstamp in red, Extremely Fine and choice, a lovely exhibition item, ex-Hill. Scott No. 78b Estimate $750 - 1,000.
Realized: $1,450