"EFO" Starter Collection, well over 50, mostly different varieties from the latter part of the 20th century but note some earlier, nearly all NH, varieties include: overinking, shifts, misregistration, imperf coils, miscuts, etc., generally Fine, useful and interesting group (see online scans)

CV. 150-200

USA Error Group, consisting of 15 misperfs and imperfs (several pieces are no gum), three test coil pairs, 540 NH plate block of 10, 424 "COIL STAMPS" plate block of 10 (small oil spots on bottom stamps), a few small faults, overall F-VF (no photo)

CV. 100-150

1381a, 1969 6c Baseball, Black omitted, bottom sheet margin single, NH, Very Fine (Scott $600). (Image)

CV. 150-300

1455a, 1972 8c Family Planning, Yellow omitted, bottom left plate no block of four, NH, F-VF, only four sheets recorded (200 stamps) making this one of just four known plate blocks; with copy of 2012 APS certificate for the sheet from which this block originated (Scott $1,500 as singles) (Image 2) (Image)

CV. 800-1,200

1455a, 1972 8c Family Planning, Yellow omitted, bottom "Mail Early" block of six, NH, F-VF, one of only four blocks issued; copy of 2012 APS certificate for the sheet from which this block originated (Scott $2,250 as singles) (Image 2) (Image)

CV. 800-1,200

1455a, 1972 8c Family Planning, Yellow omitted, bottom right "Zip" block of four,NH, F-VF, one of only four blocks issued; copy of 2012 APS certificate for the sheet from which this block originated (Scott $1,500 as singles) (Image 2) (Image)

CV. 550-700

1474a, 1972 8c Stamp Collecting, Black (litho.) omitted, NH, Very Fine (Scott $425). (Image)

CV. 100-200

1689g, 1976 31c Bicentennial S/S, "USA 31c" omitted on "a" and "c", NH, faint horizontal bend across top, o/w Very Fine (Scott $375) (Image)

CV. 150-200

1951f, 1982 20c Love, Tagging Omitted, three plate blocks, two zip blocks and five blocks, NH, a couple with slight foxing, scarce Very Fine group (Scott $4,000) (Image)

CV. 400-500

2058b, 1983 20c American Inventors, Black omitted, NH, Very Fine and choice (Scott $300) (Image)

CV. 90-120

2419b, 1989 $2.40 Moon Landing, Imperforate, plate no pair, NH, left stamp small internal wrinkle, still Extremely Fine, (Scott $500). (Image)

CV. 200-250

2425c, 1989 25c Prehistoric Animals, Black (engr.) color omitted, NH, Extremely Fine, very attractive error. (Scott $325). (Image)

CV. 100-200

3557a, 2002 34c Langston Hughes, Die cutting omitted, right margin horizontal pair, self-adhesive, Extremely Fine, elusive and somewhat scarce. (Scott $850). (Image)

CV. 400-500

3756A var., 2008 5c American Toleware, Die cutting omitted, pane of 20, self-adhesive, Very Fine; unlisted in Scott or Datz (Image)

CV. 400-600