1917, $2 Dark Blue, o.g., never hinged, intensely rich color, well centered amid wide margin, exceptional freshness, Extremely Fine; with 1990 P.F. certificate. Scott No. 479  $460. $0 (Image)

1917, $2 Dark Blue, o.g., never hinged, virtually perfectly centered with extra wide margins and deep, dark color, abraded guidelines on perf ends at bottom, otherwise Extremely Fine; with 2001 P.S.E. & 2013 P.F. certificates. Scott No. 479  $460. $0 (Image)

1917, $2 Dark Blue, o.g., lightly hinged, remarkably fresh and beautifully centered, Extremely Fine; with 2006 Graded P.F. certificate (XF 90, SSV $250). Scott No. 479  $210. $0 (Image)