Lot
860 
1873, 3¢ green, on 1870 3¢ green entire to London, England, tied by neat crossroads cancels with matching "Syracuse, N.Y., Jul 17" cds alongside, red N.Y. exchange and 1873 London entry postmark, Very Fine, the Earliest Documented Usage of the 1873 3¢ Banknote Issue; with 1993 A.P.S. certificate. Scott No. 158 Estimate $300 - 400.
Realized: $190