24c Carmine Rose & Blue, 1918 Air Post (C3). Well-centered with Jumbo margins, unusually ligh (Image)

$ 30.00

8c Dark Green, 1923 Air Post (C4). Perfect centering, deep rich color on crisp paper, attract (Image)

$ 12.50

8c Dark Green, 1923 Air Post (C4). Wide and balanced margins with precise centering, rich col (Image)

$ 12.50

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). Deep rich color, near perfect centering, handsome Fresno Cal (Image)

$ 27.50

15c Map (C8). Intense shade, perfectly centered, unusually light wavy-line cancel, Extremely (Image)

$ 2.50

20c Map (C9). Beautifully balanced margins, fresh color, well struck San Diego Cal. circular (Image)

$ 2.00

5c Beacon (C11). Mathematically precise centering with Jumbo margins, remarkably fresh color (Image)

$ 0.85

5c Beacon (C11). Jumbo margins with near perfect centering, deep rich colors, neat machine ca (Image)

$ 0.85

65c-$2.60 Graf Zeppelin (C13-C15). 65c with circular datestamp cancel, $1.30 and $2.60 with s (Image)

$ 1,050.00

65c-$2.60 Graf Zeppelin (C13-C15). Beautifully balanced margins, handsome matching "Register (Image)

$ 1,050.00

65c-$2.60 Graf Zeppelin (C13-C15). Varick St. Sta. duplex and slogan cancels, fresh colors, w (Image)

$ 1,050.00

65c-$2.60 Graf Zeppelin (C13-C15). Varick St. Sta. circular datestamp and slogan cancels, exc (Image)

$ 1,050.00

65c Graf Zeppelin (C13). Impressive centering with Jumbo margins, bright color, neat 1930 Var (Image)

$ 150.00

$1.30 Graf Zeppelin (C14). Rich color and proof-like impression, perfectly centered, neat str (Image)

$ 350.00

$1.30 Graf Zeppelin (C14). Outstanding centering with wide margins, lovely color, neat Varick (Image)

$ 350.00

$1.30 Graf Zeppelin (C14). Well-centered, rich color, neat almost face-free Varick St. Sta. c (Image)

$ 350.00

$1.30 Graf Zeppelin (C14). With plate no. 20087 in selvage at right, Jumbo margins, neat Vari (Image)

$ 350.00

$1.30 Graf Zeppelin (C14). Bright shade, neat Varick St. Sta. circular datestamp and slogan c (Image)

$ 350.00

$2.60 Graf Zeppelin (C15). With plate no. 20092 selvage at bottom, wonderfully well-centered, (Image)

$ 550.00

$2.60 Graf Zeppelin (C15). Choice centering, clear City Mail Sta. circular datestamp, Extreme (Image)

$ 550.00

$2.60 Graf Zeppelin (C15). Well-centered, neat Varick St. Sta. circular datestamp and slogan (Image)

$ 550.00

50c Chicago Zeppelin (C18). Perfectly centered, stunning color, New York oval cancel confined (Image)

$ 47.50

6c Eagle, Dark Blue & Carmine, Air Post (C23). Mathematically perfect centering with Jumbo ma (Image)

$ 0.25