Boston, Mass., 1849-50, 1¢ blue on slate, four large margins, red crayon cancel and tied by red "Boston 21 Jan" cds, used with 3¢ dull red (11A),four margins, tied by large "Paid" grid on cover to Charleston S.C.; small wax seal stain, otherwise Very Fine, ex-Hall. Scott No. 3LB2  Estimate $300 - 400. $0 (Image)