Lot
503 
/o
Buenos Aires, 1858, 1p light brown & 4r brown, 1p position 47, used with light grid cancel, 4r position 2, unused (no gum) with tiny margin thin at top, otherwise Very Fine; 1p with 2001 A.P.S. & 4r with 2001 A.P.S. & 2020 P.F. certificates. Scott No. 1, 6 $650.
Realized: $350