1c Green, Rotary (545). Lightly hinged, rich color, detailed impression, Jumbo margins, Extremely Fine Gem, with 2000 P.F. and 2007 P.S.E. certificates (OGph, XF-Superb 95; SMQ $450.00 as 95, unpriced as 98), this is the highest grade awarded in the OG category and none share it