1888, Jefferson, 30c orange brown, perforation 12, nicely centered, full OG, NH, VF, C.v. $900 (Image)

1890, Daniel Webster, large die proof of 10c green on india paper, size 60x59mm, fresh quality, no gum as produced, NH, VF, C.v. $225 (Image)

1895, Jackson, 3c purple, top sheet margin with imprint and plate No.95 horizontal strip of three, nice and post office fresh, full OG, NH, F/VF, C.v. $400 (Image)

1895, Lincoln, 4c dark brown, top sheet margin with imprint and plate No.94 horizontal strip of three, minimal brown offset on gum side, full OG, NH, fine, C.v. $450 (Image)

1895, Sherman, 8c violet brown, top sheet margin with imprint and plate No.249 horizontal strip of three, full OG, NH, F/VF, C.v. $750 (Image)

1898, Garfield, 6c lake, bottom sheet margin with imprint and plate No.924 horizontal strip of three, nice item in every respect, full OG, NH, VF, C.v. $475 (Image)

1906, Franklin, 1c blue green, imperforated block of four, nice margins, minor usual offset on reverse, full OG, NH, VF, C.v. $130 (Image)

1909, Washington, 5c blue, coil stamp in vertical guide line pair, tiny (0.5mm) tear at left margin, otherwise fresh, full OG, NH, VF, APEX certificate, C.v. $2,350 (Image)

1918, Franklin, 30c orange red, perforation 11, block of four, nicely centered, full OG, NH, VF, C.v. $260++ (Image)

1920, Washington, 2c rose carmine, offset printing, type IV, block of four with natural straight edge at right, full OG, NH, VF, C.v. $230++ (Image)

1919, Washington, 2c carmine rose, type III, block of four imperforated horizontally, minor usual offset on reverse, full OG, NH, F/VF, C.v. $275 (Image)

1922, Garfield, large die proof of 6c in orange on india paper, mounted on die sunk card, size 97x113mm, numbered on reverse, fresh quality, no gum as produced, VF, C.v. $1,000 (Image)

1923, Lincoln Memorial, $1 violet brown, top sheet margin arrow horizontal pair, perfectly centered, full OG, NH, VF, C.v. $150 (Image)

1925, Norse-American issue, 2c carmine and black, 5c dark blue and black, complete set in center line blocks of four, perfect centering, full OG, NH, VF, C.v. $152.50 (Image)

1926, White Plains Philatelic Exhibition, 2c carmine rose, complete pane of 25, plate No. 18771, nicely centered, full OG, NH, mainly VF, C.v. $575 (Image)

1935, National Parks issue, 1c-10c, complete set in plate No. blocks of six, nice quality, no gum as produced, NH, VF, C.v. $255 (Image)

1942, American Eagle, 3c reddish purple, top sheet margin error of color, pre-cancelled ''Fremont, Ohio'', nicely centered with intact perforation, VF, PSAG certificate for block of four, this stamp is from the top left, C.v. $1,750 (Image)

1966-68, Lincoln, Washington, F.D. Roosevelt, 4c, 5c and 6c, three coil stamps in joint line pairs, first one with Bureau pre-cancelled by ''Brooklyn N.Y.'', two others with ''Baltimore M.D.'', full OG, NH, VF, C.v. $1,100 (Image)

1968, Wood Ducks, 6c multicolored, left sheet margin vertical pair imperforated between stamps, full OG, NH, VF, C.v. $250 (Image)

1970, Dwight Eisenhower, 6c dark blue gray, coil stamp in horizontal joint line pair, Bureau pre-cancelled with ''Fort Lauderdale FL'', in addition a single pre-cancelled ''Pittsburgh, PA.'', all with full OG, NH, VF, C.v. $545 (Image)

1973, Boston Tea Party, 8c multicolored, right sheet margin se- tenant block of four, red and dark blue litho colors strongly shifted to the top. full OG, NH, VF and a spectacular item (Image)

1973, Progress in Electronics, 8c multicolored, tan and lilac colors omitted, nicely centered, full OG, NH, VF, a copy of PF certificate for vertical pair, the stamp is from the top, C.v. $700 (Image)

1974, 200th Anniversary of the Kentucky Settlement, 10c multicolored, black (litho) color omitted, full OG, NH, VF, a common stamp is included, C.v. $450 (Image)

1974, 200th Anniversary of the Kentucky Settlement, (10c) multicolored, green (engraved and litho), black (engraved and litho) and blue colors missing, perfect quality, full OG, NH, VF and rare, only 29 stamps reported according to Datz, C.v. $2,000 (Image)

1975, Banking and Commerce, 10c multicolored, top left corner sheet margin (ZIP) horizontal se-tenant pair, brown, blue and yellow (litho) colors omitted, full OG, NH, VF and scarce, a common ZIP pair is included, C.v. $1,750 (Image)