1904 5c blue, block of four, with "Panama" shifted left, resulting in right stamps with only one "Panama" and left stamps with two "Panamas" close together, reading up and down, heavy adhesions on reverse, still a fine and spectacular variety (Cat No. 12var) (Image)

Est.$500

1912 1c green & black, complete booklet pane of six, disturbed gum, stitched with back cover, glassine interleaves and top pair of the adjoining pane, plus detached front cover, scarce, cat. $575 (Cat No. 38b) (Image)

Cat. $575, Est.$250

1924 1c green, type III, right margin block of eight, unused without gum, fine and rare multiple (catalogue value for two hinged blocks of four) cat. $4500 (Cat No. 67) (Image)

Cat. $4500, Est.$1,000

1941 5c-40c, type II, complete set of five blocks of four, used, v.f. and scarce set of multiples, cat. $5050 (Cat No. CO8-12) (Image)

Cat. $5050, Est.$2,500

1913 1c green & black, postal card, partially card mounted, perforated "Specimen", with red serial number, fine and very rare (Cat No. UX4S) (Image)

Est.$500

1916 1c green & black, entire envelope, partially card mounted, with red Specimen and serial numbers, two security punches, fine and rare (Cat No. U1S) (Image)

Est.$500

1921 2c red, entire stationery envelope, partially card mounted on backflap only, perforated "Specimen A.B.N. Co.", with red serial number, v.f. (Cat No. U4S) (Image)

Est.$500

1861 5c red, thick white paper, sheet margin at right, v.f., tied by blue "Petersburg, VA Nov 6 / 5 Cts" cancel on a somewhat defective cover to Nottoway C.H., cat. $2500 (Cat No. 65X1) (Image)

Cat. $2500, Est.$500

1862 2c green, h.r., good color and large margins all around, v.f., with graded (VF 80) 2017 PSE certificate, cat. $1000 (Cat No. 3) (Image)

Cat. $1000, Est.$750

1901 1-15c nine different, 10c straight edge at top, all tied by AGANA GUAM violet handstamps on registered cover to Brooklyn, N.Y., with Jan 5 1902 datestamp and "Agana Guam" registry, with Number filled-in by hand, San Francisco transit and Brooklyn arrival pmks, filing fold away from the stamps, fine cover (Cat No. 1-8,10) (Image)

Est.$250

1864 Numerals, 2c black, right sheet margin single, unused without gum, v.f., with graded (XF 90 Mint NG) 2017 PSE certificate (Cat No. 24) (Image)

Est.$350

1880 unused stock certificate for the Hawaiian Bell Telephone Co., the amount of shares left blank, v.f. (Image)

Est.$150

1900 1c stationary entire envelope, upfranked with 1c dark green, used via San Francisco, where 5c Grant was added for further transmission to Egypt, uncommon destination, with Cairo arrival (14 Apr) on back (Image)

Est.$250

1893 Columbians, 1c-$5 complete used, also additional used and unused singles on pages, mixed condition, average to fine centering (Cat No. 230-245) (Image)

Est.$1,500

1903-40 selection of 35 entires mounted on pages, mostly freaks and errors, also overprinted "Specimen", some tape stains, but majority appears sound, interesting specialist lot (Image)

Est.$250

1932 Washington Bicentennial, twenty unused sets, v.f., cat. $523 (Cat No. U523-528)

Cat. $523, Est.$100

1963-71 New Jersey Division of Fish and Game, 192 stamps with denominations of $2, $3 and $5, Trout and other Fish, also Woodcock, etc., mostly in booklet panes of 10, some duplication, n.h., fine-v.f. (Image)

Est.$600

1923 16c dark blue, block of four, n.h., v.f., cat. $480 (Cat No. C5) (Image)

Cat. $480, Est.$150

1923 24c carmine, block of four, deep rich color, n.h., well centered, v.f., with 2001 PFC, cat. $560 (Cat No. C6) (Image)

Cat. $560, Est.$300

1927 Lindbergh, eight unexploded booklets, each with two panes, mostly well centered and fresh, fine-v.f. (catalogued as panes) cat. $1920 (Cat No. C10a) (Image)

Cat. $1920, Est.$700

1930 Zeppelin, 65c-$2.60, set of three, l.h., fine-v.f., with handstamped guarantee marks, cat. $1105 (Cat No. C13-15) (Image)

Cat. $1105, Est.$500

1930 65c green, left sheet margin single, n.h., v.f., with photocopy of a 2017 PFC for a block of four from which this originated, cat. $250 (Cat No. C13) (Image)

Cat. $250, Est.$150

1930 $2.60 blue, n.h., v.f., with 2017 PFC for a pair from which this originated, cat. $925 (Cat No. C15) (Image)

Cat. $925, Est.$350

1930 $2.60 blue, machine slogan cancel, v.f., with graded (VF 80) 2016 PFC, cat. $550 (Cat No. C15) (Image)

Cat. $550, Est.$350

1927 (10 Sep) U.S. Sea Post Office with "U.S.Navy Plane to U.S.S. Leviathan at Sea" cachet, return address of A.C.Roessler, some toning, stamps with small faults, otherwise fine (Image)

Est.$150