Lot
2009 
Airmail, 1918, 6¢ orange. Plate block of 6, o.g., never hinged, bright color, nicely centered for these. Scott No. C1 $1,125.
Realized: $450
Lot 2010 o
Airmail, 1918, 6¢ orange. Peoria, Ill. precancel, large beautifully balanced margins, rich brilliant color, Extremely Fine to Superb; with 2010 P.S.E. Graded certificate (XF-Sup 95, SMQ $220).Scott No. C1 $30.
Realized: $80
Lot
2011
Airmail, 1918, 24¢ carmine rose & blue, "Fast Plane" Variety. Single showing strong shift of vignette to the left into frame, o.g., never hinged, strong bright color, well centered, Extremely Fine, a lovely example of this scarce variety. Scott No. C3 Estimate $300 - 400.
Realized: $500
Lot
2012
Airmail, 1923, 8¢ dark green. Bright color, lovely margins all around, block of 4, o.g., never hinged, Extremely Fine centering. Scott No. C4 $170.
Realized: $100
Lot
2013
Airmail, 1923, 16¢ dark blue. O.g., never hinged, fresh and Very Fine. Scott No. C5 $150.
Realized: $80
Lot
2014 /
Airmail, 1923, 16¢ dark blue. Left margin plate block of 6, o.g., hinge remnants, one stamp never hinged (short gumming), fresh, bright color, F.-V.F. Scott No. C5 $1,550.
Realized: $400
Lot
2015
Airmail, 1923, 24¢ carmine. O.g., never hinged, deep rich color, Very Fine and choice; with 1998 A.P.S. certificate. Scott No. C6 $160.
Realized: $125
Lot
2016 /
Airmail, 1923, 24¢ carmine. Left margin plate block of 6, o.g., top left hinged, others never hinged, deep color, very fresh, Very Fine and choice. Scott No. C6 $2,050.
Realized: $1,150
Lot
2017
Airmail, 1928, 5¢ Beacon. Set of 92 different top margin plate number singles (missing only one red and one blue plate number for total plate number completion), o.g., a Fine set. Scott No. C11 $460+.
Realized: $60
Lot
2018
Airmail, 1930 Graf Zeppelin complete. O.g., never hinged, all with large margins and rich colors, fresh and Very Fine. Scott No. C13-C15 $2,450.
Realized: $1,450