Lot
983 
Airmail, 1930, $2.60 Graf Zeppelin, o.g., never hinged, exceptional centering with wide margins, radiant color, Extremely Fine and choice mint never-hinged example; with 2005 P.S.E. certificate graded (XF-Superb 95, SMQ $1,750). Scott No. C15 $850.
Realized: $1,200