Lot
2189 
1863, 2¢ black, tied by blue circular handstamp on yellow drop rate cover with U.S. Sanitary Fair Commission, Northwestern Fair, Chicago, Ill. illustrated shield corner card, matching "Waukegan, Ill., Sep 6, 1865" cds, with original enclosure, Extremely Fine; with 2002 P.F. certificate. Scott No. 73 Estimate $750 - 1,000.
AN EXCEEDINGLY RARE AND ATTRACTIVE 2¢ BLACK USE ON FANCY NORTHWESTERN SANITARY FAIR CORNER CARD COVER.
Realized: $900