Lot
301 
Airmail, 1930, $2.60 Graf Zeppelin, o.g., never hinged, choice centering amid uncommonly large margins, deep color and exceptional freshness, Extremely Fine to Superb, a lovely mint gem; with 2002 & 2004 P.S.E. certificates, the latter Graded (XF-Sup 95, SMQ $1,750). Scott No. C15 $925.
Realized: $1,300