1857, 1¢ blue, types IIIa-III-III, vertical strip of three. Positions 58-68-78R4, well centered strip with middle stamp showing frameline break at bottom (relief C) and bottom stamp showing break at top (relief D), tied by "Hyde Park, Pa., May 31" cds's on cover to Mehoopany, Pa., "Recd June 1/59" docketing additionally tying strip; cover with a few light abrasions and reduced at left, otherwise Very Fine, an extremely rare multiple combination strip on cover; with 2007 P.S.E. certificate, Ashbrook plating on reverse. Scott No. 21,22  Estimate $5,000 - 7,500. $0 (Image)