(Shades) 3¢ Experimental Orange Brown, Type II, Vertical Strip of Three and Single, positions 9/19/29 & 12L1L, rich color, on cover to Astoria, Oregon Territory, all tied by two strikes of blue "Philadelphia, Pa., Nov 6" cds; strip with light pre-use vertical crease, otherwise Very Fine, a wonderful usage of the 3¢ Experimental Orange Brown issue to Oregon Territory; with 2013 P.F. certificate. Scott No. 11A  Estimate $500 - 750. $0 (Image)