RW73b, 2006 Mini-sheet Issue, with Engraver's signature, SUPERB 98 NH, 2007 PSE graded cert, SMQ Cat($575) (Image)

$575

RW74b, 2007 Mini-sheet Issue, sba Richard Clifton, XF 90 NH, 2009 PSE graded certificate, SMQ Cat($195)

$195

RW75b, 2008 Mini-sheet Issue, XF 90 NH, 2009 PSE graded certificate, SMQ Cat($90)

$90

RW76b, 2009 Mini-sheet, SUPERB 98 NH, 2012 PSE graded certificate, SMQ Cat($200)

$200