6c-24c 1918-23 Air Post (C1-C6). Blocks of four, each with unusually choice centering, range (Image)

622.00

16c Green, 1918 Air Post (C2). Top plate no. 8900 and arrow block of six, positions 4 and 5 M (Image)

$ 900.00

16c Green 24c Carmine Rose & Blue, 1918 Air Post (C2-C3). Blocks of four, former with left ar (Image)

$ 510.00

8c Green, 16c Green, 1918-23 Air Post (C2, C4). Mint N.H., rich colors, Very Fine and choice (Image)

145.00

16c Green, 1918 Air Post (C2). Perfectly centered with wide margins, rich color on bright pap (Image)

30.00

24c Carmine Rose & Blue, 1918 Air Post (C3). Top arrow, double plate nos. 8493/8492 and doubl (Image)

$ 1,250.00

24c Carmine Rose & Blue, 1918 Air Post (C3). Perfectly centered with Jumbo margins, rich colo (Image)

30.00

24c Carmine Rose & Blue, 1918 Air Post (C3). Rich colors, approaching the "fast plane" variet (Image)

30.00

8c Dark Green, 1923 Air Post (C4). Mint N.H. bottom plate no. 14824 block of six, rich color, (Image)

$ 330.00

8c Dark Green, 1923 Air Post (C4). Gorgeous centering, rich color, neat strike of purple Firs (Image)

12.50

16c Dark Blue, 1923 Air Post (C5). Mint N.H. bottom plate no. 14830 block of six, deep rich c (Image)

$ 2,000.00

16c Dark Blue, 1923 Air Post (C5). Impeccable centering with wide margins, deep rich color on (Image)

$ 27.50

24c Carmine, 1923 Air Post (C6). Mint N.H. bottom plate no. 14843 block of six, brilliant col (Image)

$ 2,500.00

24c Carmine, 1923 Air Post (C6). Perfectly centered with Jumbo margins, rich color, neat mach (Image)

27.50

10c-20c Map, Air Post (C7-C9). Each with deep rich color and unusually choice centering, 10c (Image)

3.60

15c Map, Air Post (C8). Mint N.H., wide margins and mathematically perfect centering, strong (Image)

$ 4.75

20c Map, Air Post (C9). Mint N.H., radiant color, mathematically perfect centering, Extremely (Image)

12.50

10c Lindbergh, Booklet Pane (C10a). Mint N.H., rich color, far better centering than normally (Image)

115.00

5c Beacon (C11). Mint N.H., gorgeous centering, rich colors, Extremely Fine Gem, with 2007 P. (Image)

10.00

5c Beacon (C11). Perfectly centered with Jumbo margins, rich colors, bold machine cancel, Ext (Image)

0.85

5c Beacon (C11). Beautiful centering with Jumbo margins, neat machine cancel, Extremely Fine (Image)

0.85

5c Winged Globe, Air Post (C12). Mathematically perfect centering with Jumbo margins, neat wa (Image)

$ 0.50

65c-$2.60 Graf Zeppelin (C13-C15). Mint N.H., deep rich colors, better centering than normall (Image)

$ 1,640.00

65c-$2.60 Graf Zeppelin (C13-C15). Mint N.H. with top selvage, 65c and $2.60 with significant (Image)

$ 1,640.00

65c-$2.60 Graf Zeppelin (C13-C15). Each with wide margins and choice centering, 65c light dia (Image)

$ 1,060.00