1912, 2¢ lake, block of 4, o.g., never hinged, attractive overall centering, large margins, rich distinctive lake color, a couple perf separations at bottom and a hint of oxidation in right stamps, Very Fine; with 2012 P.F. certificate. Scott No. 406c  $18,000 for singles. THE ONLY KNOWN MULTIPLE OF THE EXTREMELY RARE 1912 2¢ LAKE COLOR OF ERROR. $0 (Image)