1968, Walt Disney, (6c) multicolored, a single with ocher omitted (text ''Walt Disney'', 6c and etc.), full OG, NH, VF, C.v. $300, Datz C.v. $350, Est. $100-$150 (Image)

1968, Waterfowl Conservation, 6c multi, vertical pair imperforated between stamps, full OG, NH, VF, C.v. $250, Est. $100-$150 (Image)

1968, Waterfowl Conservation, 6c multicolored, a single with red and blue colors omitted, full OG, NH, VF, a common stamp is included, C.v. $350, Est. $150-$200 (Image)

1969, Folklore issue, (6c) multicolored, a single with black and Prussian blue colors omitted, full OG, NH, VF, C.v. $400, Est. $150-$200 (Image)

1969, Christmas, 6c dark green and multicolored, light green color omitted, block of ten (5x2) with straight edge at left, full OG, NH, VF, C.v. $300 as singles, Est. $100-$150 (Image)

1969, Christmas, 6c dark green and multicolored, horizontal transition pair, left stamp has splashes of all colors, while right one has light green, red and yellow completely omitted, full OG, NH, VF and scarce such transition unit, C.v. $500++, Est. $250-$300 (Image)

1969, Christmas issue, 6c dark green and multicolored, inverted black Atlanta, GA pre-cancel, top sheet margin plate No.31176 and 31128 block of four, full OG, NH, VF and scarce multiple, a common pre-cancelled Atlanta, GA block is included, PSAG certificate for block of ten, this block was at right, C.v. $2,000++, Est. $800-$1,000 (Image)

1972, Eisenhower, 8c deep claret, booklet pane of seven with label, strong miscut representing complete gutter at top, upper stamps have no value and inscription, full OG, NH, VF and a spectacular piece, Est. $100-$150 (Image)

1970, Christmas issue, 6c multicolored, three side margin horizontal strip of ten, top part (plate No. 31939, 31940, 31941) of a transition sheet with strip of three on the left has omitted black offset color, while 4th stamp at left has omitted it partially, full OG, NH, VF and scarce multiple, C.v. $1,200++, Est. $500-$600 (Image)

1973, Progress in Electronics, 8c multicolored, left margin single with tan (background) and lilac colors omitted, full OG, NH, VF, Errors Cat. stated that only 50 stamps exist, C.v. $600, Est. $250-$300 (Image)

1973, Progress in Electronics, (15c) multicolored, a single with black engraved color omitted (all inscriptions and denomination), full OG, NH, F/VF, C.v. $850, Est. $350-$400 (Image)

1973, Christmas Tree, 8c multicolored, bottom sheet margin vertical strip of three, imperforated between first and second stamps, full OG, NH, VF, C.v. $225, Est. $100-$150 (Image)

1974, Liberty Bell, 6.3c brick red, horizontal imperforated pair of coil stamps, pre-cancelled ''GARDEN CITY N.Y.'', full OG, NH, VF, Errors Cat. mentioned that this pair is rare, C.v. $850, Est. $400-$500 (Image)

1974, Horses Rounding Turn, 10c yellow and multi, a single with blue ''Horse Racing'' omitted, red color (US Postage 10 cents) shifted to the top, full OG, NH, VF, C.v. $650++, Est. $250-$300 (Image)

1974, Energy Conservation, 10c multicolored, left sheet margin single with red and green colors omitted, full OG, NH, VF, C.v. $275, Est. $100-$150 (Image)

1975, Paul L. Dunbar, American Poet, 10c multicolored, bottom left corner sheet margin (ZIP) horizontal imperforated pair, full OG, NH, VF and scarce, 15 pairs reported, C.v. $600, Est. $300-$400 (Image)

1975, David W. Griffith, 10c multicolored, a single with brown (engraved) color omitted, in addition a single with brown color strongly shifted to the top, both with full OG, NH, VF, C.v. $450 for stamp with omitted color, Est. $250-$300 (Image)

1975, ''Pioneer 10'' Passing Jupiter, 10c multicolored, left margin single with dark blue (engraved) color omitted, full OG, NH, VF, C.v. $400, Est. $150-$200 (Image)

1975, Banking and Commerce issue, 10c x2 multicolored, horizontal se-tenant pair with brown and blue (litho) colors omitted, full OG, NH, VF and scarce, APEX certificate, C.v. $1,100, Est. $400-$500 (Image)

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

1978, Piano, 8.4c dark blue on yellow paper, horizontal imperforated strip of four coil stamps, pre-cancelled ''Washington. DC'' between two horizontal bars, which have gap between 2nd and 3rd stamps, full original shiny gum, NH, VF, C.v. $1,500, Est. $700-$800 (Image)

1978, Flag, 15c gray, dark blue and red, coil stamp in strip of five and horizontal pair, strip has red splice paper on front and reverse with three stamps printed on double paper, while pair has white splice paper on reverse, right stamp has left part of the design cut off, in addition perforation strongly misplaced, all with full OG, NH, VF and spectacular items, Est. $150-$200 (Image)

1975, Flag over Independence Hall, 13c dark blue, red and brown red, transition block of 20 (2x10), representing blind horizontal (all through the block) and vertical perforation at left and between 6 rows, that is forming 6 horizontal pairs imperforated between stamps, 2 pairs imperforated between stamps and on the right and 2 pairs imperforated vertically, slight foxing on the right stamps, full original vertically ridged gum, NH, VF and very rare, C.v. $240 for 6 pairs imperf between, pairs imperf vertically have priced with ''-'', Est. $700-$800 (Image)

1981, 13-Star Flag over Independence Hall, 13c dark blue, red and brown red, right sheet margin imperforated block of four, full original shiny flat gum, NH, VF, C.v. $200 as two pairs (Image)

1976, Telephone Centennial, 13c black, purple and red on tan paper, side margin horizontal strip of five, three right stamps have all colors missing (black trace on a common and on two error stamps came from extraneous paper), full OG, NH, VF and rare, the stamp with missing all colors priced with ''-'' in the Cat., Est. $1,500-$2,000 (Image)