1856-57, 3¢ issue, type I, Plate 6 Reconstruction. Of both left and right panes of 100, left pane 25% and right pane 35% complete, all singles including a few sheet margin examples, color varieties including brownish carmine shade, mostly town and grid cancellations, with 3 duplicates (63 stamps); condition mixed with many 4 margin examples, F.-V.F. overall. Scott No. 11  Estimate $300 - 400. $0 (Image)