1962, Space Project Mercury, 4c dark blue and yellow, vertical imperforated pair, tiny gum wrinkle at the bottom stamp, full OG, NH, VF and scarce, this pair is considered as a printer's waste, Est. $300-$400 (Image)

1968, Walt Disney, (6c) multicolored, right sheet margin single with ocher omitted (Walt Disney, 6c and etc.), full OG, NH, VF, C.v. $300, Est. $150-$200 (Image)

1969, Christmas issue, 6c green and multi, inverted and shifted to the bottom Baltimore, MD pre-cancel in green, full OG, NH, VF, C.v. $225, Est. $100-$150 (Image)

1969, Christmas issue, 6c green and multi, top margin plate No.31270 single with inverted Atlanta, GA pre- cancel in black, full OG, NH, VF, C.v. $500, Est. $250-$300 (Image)

1972, Tom Sawyer, (8c) multicolored, bottom sheet margin single with black and red (engraved) colors omitted, full OG, NH, VF, C.v. $800, Est. $250-$300 (Image)

1973, American Bicentennial, Printer and Patriots, 8c ultra, greenish black and red, bottom sheet margin vertical strip of three, bottom stamp without denomination (blue color missing) due to strong shift of horizontal perforation to the bottom, full OG, NH, VF and very rare, the Cat. listed stamp with missing red color, while stamp with missing blue is not listed, Est. $500-$600 (Image)

1973, Progress in Electronics, 8c multicolored, right margin single with tan (background) and lilac colors omitted, full OG, NH, VF, C.v. $600, Est. $250-$300 (Image)

1973, Jefferson Memorial, 10c blue, bottom left corner sheet margin block of four, imperforated horizontally, control strokes on the selvage, full OG, NH, VF, C.v. $600 as two pairs, Est. $250-$300 (Image)

1974, Horses Rounding Turn, 10c yellow and multicolored , right sheet margin plate No.35118 single with blue ''Horse Racing'' omitted, in addition red color (US Postage 10 cents) shifted to the top, full OG, NH, VF, C.v. $500++, Est. $250-$300 (Image)

1974, Energy Conservation, 10c multicolored, top margin single with green and red colors omitted, full OG, NH, VF, C.v. $275 (Image)

1975, David W. Griffith, 10c multicolored, right sheet margin single with brown (engraved) color omitted, full OG, NH, VF, C.v. $450, Est. $150-$200 (Image)

1979, Rush Lamp and Candle Holder, $1 multi, tan, orange and yellow colors omitted, right sheet margin block of four, full OG, NH, VF, C.v. $700++, Est. $350-$400 (Image)

1977, Marquis de Lafayette, 13c blue black and red, top sheet margin vertical pair, top stamps has missing red color due to strong shift of horizontal perforation, while bottom ones have red inscription at top instead of bottom, full OG, NH, VF, C.v. $300 (Image)

1980, Architecture, 15c x4 black and red, top right corner margin se-tenant block of four, upper stamps (No.1839-38) have missing red color due to strong perforation shift, full OG, NH, VF and scarce, C.v. $400 (Image)

1982, Stagecoach, 4c reddish brown, horizontal imperforate pair of coil stamps, full OG, NH, VF, C.v. $400 (Image)

1982, Bicycle, 5.9c blue, pre-cancelled by two lines, horizontal imperforate strip of four coil stamps, full OG, NH, VF, C.v. $280 as two pairs (Image)

1981, Electric Car, 17c ultramarine, horizontal imperforated strip of four coil stamps, full OG, NH, VF, C.v. $260++ (Image)

1981, Alcoholism, 18c blue and black, horizontal imperforate pair, full OG, NH, VF, C.v. $325 (Image)

1983, Science and Industry, (20c) multicolored, a single with black (engraved) color omitted, full OG, NH, VF, a common stamp is included, C.v. $750 (Image)

1983, Scott Joplin, 20c multicolored, horizontal imperforate pair, full OG, NH, VF, C.v. $300 (Image)

1984, Love, 20c multicolored, bottom sheet margin ZIP block of four, imperforated vertically, control signs on the selvage, full OG, NH, VF, C.v. $250 as two pairs (Image)

1986, Stagecoach, 4c reddish brown, horizontal imperforate strip of four coil stamps, full OG, NH, VF, C.v. $350 as two pairs (Image)

1987, Pan American Games, (22c) multicolored, top margin single with silver color omitted, usual centering, full OG with tiny soiling spot, NH, C.v. $550 (Image)

1988, Pheasant, 25c multicolored, vertical pair of booklet stamps imperforated between, full OG, NH, VF, C.v. $275, Est. $100-$150 (Image)

1988, Antarctic Explorers, 25c x4 multicolored, bottom margin se-tenant block of four with black (engraved) color omitted, full OG, NH, VF, PSE certificate, C.v. $750, Est. $300-$400 (Image)