1c Green, Rotary (578). Mint N.H., bright shade, beautiful centering with Jumbo margins, Extremely Fine Gem, ex "Hanover", with 2003 P.F. and 2005 P.S.E. certificates (XF-Superb 95 Jumbo; SMQ $1,400.00), only one has graded higher (at 98) and no others share this grade