C6, 24¢ Carmine, XF-Superb 95 NH, 2009 PSE graded certificate, SMQ Cat($450) (Image)

$450

C8, 15¢ Map, SUPERB 98 NH, 2012 PSE graded certificate, SMQ Cat($275) (Image)

$275

C9, 20¢ Map, SUPERB 98 NH, 2008 PSE graded certificate, SMQ Cat($275) (Image)

$275

C10, C10a, 10¢ Dark Blue Lindbergh Sheet Single and Booklet Single, VF NH, booklet copy lightly toned (Image)

$40

C18, 50¢ Graf Zeppelin, VF, light crease at right, with light cancel Cat($47) (Image)

$40

C18, 50¢ Graf Zepp, F-VF OG Cat($45)

$36

C25-31, 6¢-50¢ Twin-Motored Transport Complete Set of (7), VF-XF NH Cat($19) (Image)

$24

C34, 10¢ Black, Pan American Union Building, XF-Superb 95 NH, 2006 PSE graded certificate, SMQ Cat($25)

$25

C42, 10¢ UPU, XF-Superb 95 NH, 2006 PSE graded certificate, SMQ Cat($25)

$25

C46, 80¢ Bright Red Violet, Diamond Head Plate Block of 4 no. 24592, F-VF NH Cat($19)

$18

C46, 80¢ Bright Red Violet, Diamond Head, all four corners Plate Block of 4 no. 24592, F-VF NH Cat($76)

$75

C85, 11¢ Olympics, XF-Superb 95 NH, 2014 PSE graded certificate, SMQ Cat($32)

$32