1922-23 50m greenish blue, ten copies, used with additional franking on four registered covers, used in 1924-25 from Volkach to Springfield, Mass., most franked on both sides, with variety of inflation issues, with transit and arrival markings, scarce group (catalogued as 10 used stamps, $1,250++) (Cat No. 228) (Image)

Est.$500

1951 Posthorn, 50pf and 70pf two of each, also 80pf and 90pf singles, one 50pf trace of a light hinge, others post office fresh, n.h., v.f. (Mi.134,136-38, Euro 2,300) (Cat No. 681,683-586) (Image)

Est.$300

1951 Posthorn, selection of 17 different se-tenants, gutter pairs, singles and strips of three, n.h., fine-v.f. (Mi.W1-3,WZ1-4,S1-5,S7,S9-12, Euro 2,048) (Image)

Est.$500

1930-33 South America and Chicago Flight sets, used, minor creases, fresh, fine-v.f. (Mi. Euro 1,800) cat. $1600 (Cat No. C38-39,43-45) (Image)

Cat. $1600, Est.$250

1930 South America flight set of two, h.r., v.f. (Mi. Euro 650) cat. $500 (Cat No. C38-39) (Image)

Cat. $500, Est.$150

1930 South America set of two used, 2m is a variety showing vertical plate flaw through the airship (Mi.439XII), v.f. (Mi.Euro 1,200) cat. $800 (Cat No. C38-39,var) (Image)

Cat. $800, Est.$200

1930 South America, two used sets, one 4M canceled on piece, well centered, fine-v.f. (Mi. Euro 1,600) cat. $1600 (Cat No. C38-39) (Image)

Cat. $1600, Est.$300

1933 Chicago Flight, set of three used, fine-v.f., 1M with APS certificate (Mi. Euro 1,000) cat. $800 (Cat No. C43-45) (Image)

Cat. $800, Est.$150

1934 Hindenburg, etc., complete set, n.h., fine-v.f. (Mi.Euro 750) cat. $600 (Cat No. C46-56) (Image)

Cat. $600, Est.$150

1912 overprinted "Gelber Hund" 1m on 10pf deep orange, variety "Huna" for "Hund", canceled 19.6.12 Flugpost an Rhein u. am Main on official card addressed to Mainz, v.f., cat. $400 (Cat No. CL4b) (Image)

Cat. $400, Est.$150

1912 E.EL.P 10pf red orange, n.h., well centered and post office fresh, v.f., signed Buhler, cat. $1750 (Cat No. CL5) (Image)

Cat. $1750, Est.$300

1912 E.EL.P 10pf red orange, n.h. but with slight gum skips, well centered and post office fresh, v.f., signed Buhler (catalogued as hinged) cat. $725 (Cat No. CL5) (Image)

Cat. $725, Est.$150

1912 E.EL.P 10pf red orange, used, well centered, v.f., signed Buhler, Richter, Dr.Dub, cat. $2400 (Cat No. CL5) (Image)

Cat. $2400, Est.$300

1930 IPOSTA souvenir sheet of four, stamps n.h., some usual wrinkles in ungummed margin only, fine-v.f. (Mi.Euro 550) cat. $385 (Cat No. B33) (Image)

Cat. $385, Est.$150

1930 Iposta souvenir sheet of four, marginal flaws, stamps n.h., v.f., cat. $385 (Cat No. B33) (Image)

Cat. $385, Est.$100

1930 Iposta souvenir sheet, n.h., v.f., cat. $1100 (Cat No. B33) (Image)

Cat. $1100, Est.$250

1933 Ten Year souvenir sheet of four, n.h., minor paper wrinkles and irregularities in margin (probably hinge marks cleaned and removed) v.f. and excellent quality souvenir sheet, offered as previously hinged, cat. $1450 (Cat No. B58) (Image)

Cat. $1450, Est.$500

1933 Ten Year souvenir sheet of four, n.h., usual marginal wrinkles or light creases, fresh and v.f., cat. $5600 (Cat No. B58) (Image)

Cat. $5600, Est.$1,000

1936 Ostropa souvenir sheet of four, unused without gum, h.r., fresh and intact margins, v.f. (catalogued as unused without gum) cat. $875 (Cat No. B68) (Image)

Cat. $875, Est.$200

1936 Ostropa souvenir sheet of four, canceled 27.6.35 Konigsberg, marginal thin specks and erasures, otherwise v.f., cat. $700 (Cat No. B68) (Image)

Cat. $700, Est.$150