Lot
660 
1920, $2 lake & black. O.g., never hinged, choice centering amid well balanced margins, rich lake color, Extremely Fine, choice so nice; with 1992 P.F. certificate (for a #547) and 2008 P.S.E. Graded certificate (XF 90, SMQ $890). Scott No. 547a $450.
Realized: $500