#C4-6, 8c-24c 1923 Air Posts set of three, never hinged, the 8c with left margin imprint, post-office fresh, very fine. (Image)

CV. $285.00

#C13-15, 65c-$2.60 Graf Zeppelins complete, lovely post-office fresh color, beautifully-centered, hinged, the $1.30 with a few gums bends, the $2.60 with some gum disturbance, a striking and visually-appealing set, very fine. (Image)

CV. $1,105.00

#C13-15, 65c-$2.60 Graf Zeppelins complete, lightly hinged, the $1.30 value almost imperceptibly so, well-centered, particularly the top two values, an attractive set, very fine. (Image)

CV. $1,105.00

#C13-15, 65c-$2.60 Graf Zeppelins complete, with matching New York slogan cancels, a precisely-centered group, the 65c with right margin plate number imprint, a choice set, very fine. (Image)

CV. $1,050.00

#C14, $1.30 Graf Zeppelin, never hinged, immaculate centering within even margins, lovely rich shade, a couple diagonal gum bends mentioned for strict accuracy, extremely fine. (Image)

CV. $575.00

#C14, $1.30 Graf Zeppelin, select centering, warm color, hinge remnant, very fine. (Image)

CV. $375.00

#C15, $2.60 Graf Zeppelin, exceptional centering, vibrant blue color, hinge remnant, attractive and very fine. (Image)

CV. $550.00