• Follow us on Facebook, Instagram & X (Twitter)
  • Complete sheets available NOW from 1887 - 1970 Please ask for specific requirements
  • Over 200 BRAND NEW discounted items listed 8am every Friday - check out the " Weekly Stamp Offers"
  • Large POSTAGE lot just in, please ask.
  • New Issue THE WHO available
  • Christmas 2024 OUT NOW

Errors

Filter By


Clear

SG.613a. S49d. 2d Light Red Brown. A superb UNMOUNTED MINT example. Coil strip of 5. Sideways watermark. violet Phosphor 9½mm Band. With a retouched left "2" ERROR. Roll 5 variety.

SKU: 50087

SG. 614wi. SB86a. 2½d Carmine Red Type II. An UNMOUNTED MINT INVERTED WATERMARK booklet pane of 6 with the UNLISTED Broadband " Stamps 1 & 4 6mm BB Left, Stamps 2,3,5,6 8mm BB left " variety/error. Perf type (Is). TRIMMED Perfs. Green Phosphor.

SKU: 76177

SG.615. S76d 3d Deep Lilac. An UNMOUNTED MINT cylinder block of 6. Cylinder 71 dot with the listed " One band on each stamp " error / variety. Perf type A (E/I). Blue Phosphor White paper

SKU: 73400

SG. 615aa. S74c. 3d Deep lilac. A superb MOUNTED MINT example. Bottom right corner positional block of 4. From cylinder 41 no dot. Green phosphor. With a Phantom "R" ERROR. R.20/12 variety.

SKU: 50049

SG. 615aa. S74c. 3d Deep lilac. A superb MOUNTED MINT example. Bottom right corner positional block of 4. From cylinder 41 no dot. Green phosphor. With a Phantom "R" ERROR. R.20/12 variety.

SKU: 50050

SG. 615aa. S74c. 3d Deep lilac. A superb UNMOUNTED MINT example. Bottom right corner positional block of 4. From cylinder 41 no dot. Green phosphor. With a Phantom "R" ERROR. R.20/12 variety.

SKU: 50047

SG. 615aa. S74c. 3d Deep lilac. A superb UNMOUNTED MINT example. Bottom right corner positional block of 4. From cylinder 41 no dot. Green phosphor. With a Phantom "R" ERROR. R.20/12 variety.

SKU: 50048

SG. 615wi. SB100aab. 3d Deep Lilac. An UNMOUNTED MINT booklet pane of 6 with the listed " Long tailed "R" (R.1/1) " variety/error. Perf type (Iet). TRIMMED PERFS. Blue Phosphor White Paper.

SKU: 76696

SG. 615wi. SB100aab. 3d Deep Lilac. An UNMOUNTED MINT booklet pane of 6 with the listed " Long tailed "R" (R.1/1) " variety/error. Perf type (Iet). TRIMMED PERFS. Blue Phosphor White Paper.

SKU: 76697

SG. 615wi. SB100aab. 3d Deep Lilac. An UNMOUNTED MINT booklet pane of 6 with the listed " Long tailed "R" (R.1/1) " variety/error. Perf type (Iet). TRIMMED PERFS. Blue Phosphor White Paper.

SKU: 76698

SG.616ab variety S91e. 4d Deep Ultramarine. Letterpress. SIDEWAYS LEFT WATERMARK. A fine UNMOUNTED MINT example with the phosphor bands printed FRONT AND BACK ERROR. Complete with RPS certificate.

SKU: 61164

SG. 616awi. SB109ab. 4d Deep Ultramarine. An UNMOUNTED MINT INVERTED WATERMARK booklet pane of 6 with the listed " Retouch over "4" (R. 1/1). Perf type (Ir). GOOD Perfs. Smooth edge. 8mm Violet phosphor White Paper.

SKU: 74639

SG. 616awi. SB111ac. 4d Deep Ultramarine. An UNMOUNTED MINT INVERTED WATERMARK booklet pane of 6 with the listed " Retouch over "4" (R.2/1) " Variety/error. Perf type (Ir). GOOD Perfs. 9.5mm Violet phosphor. White paper.

SKU: 76707

SG.616bba. S98c. 4½d Chestnut. Photo. Letterpress. A superb UNMOUNTED MINT example. Bottom left corner positional pair. Blue phosphor white paper. With a phantom frame ERROR. R.20/12 variety. (cylinder 8 written in the margin)

SKU: 50060

SG.617c. S128c. 9d Bronze Green. A superb UNMOUNTED MINT example. Single. violet Phosphor 9½mm Band. With a frame break at upper right ERROR. R.11/11 variety.

SKU: 50078

SG. 654wi. 1964 Geographical Congress 1/6. INVERTED WATERMARK. A very fine used example of this scarce QEII watermark ERROR / variety.

SKU: 72425

SG. 657wi. 9d 1964 Botanical. INVERTED WATERMARK. A fine UNMOUNTED MINT bottom right hand corner marginal example showing the TRAFFIC LIGHTS.

SKU: 75928

SG. 657wi. 9d 1964 Botanical. INVERTED WATERMARK. A fine used example of this scarce QEII watermark ERROR / variety.

SKU: 72427

SG. 661a. 4d black and olive - brown. " MISSING QUEEN'S HEAD ". A superb UNMOUNTED MINT example, this being by far the best of the three known examples as it also has half of Churchill's head missing. With certificate.

SKU: 1946

SG. 664wi. 1965 2/6 700th Anniversary of Simon de Montfort's Parliament. INVERTED WATERMARK. A fine UNMOUNTED MINT example of this scarce QEII watermark ERROR / variety.

SKU: 79028

SG. 664wi. 1965 700th Anniversary of Simon de Montfort's Parliament. 2/6. INVERTED WATERMARK. A fine UNMOUNTED MINT bottom marginal example of this scarce QEII watermark ERROR / variety.

SKU: 79009

SG. 696af. 4d 1966 BIRDS. A fine UNMOUNTED MINT left hand marginal block of 4 with the scarce listed " EMERALD-GREEN OMITTED " ERROR / variety. With normal for comparison.

SKU: 78999

SG. 714 variety 1/6 Blue Red & Pink. A fine UNMOUNTED MINT vertical pair with the top stamp having the scarce " MISSING GOLD " error / variety. Currently not listed in SG. With normal for comparison.

SKU: 79001

SG. 734 eba. 4d bright vermilion. Right Band. " UNCOATED PAPER ". A super UNMOUNTED MINT example of this scarce QEII variety.

SKU: 21120

SG. 734 eba. 4d bright vermilion. Right Band. " UNCOATED PAPER ". A super UNMOUNTED MINT example of this scarce QEII variety.

SKU: 26996

SG. 754y. 1/6 1967 British Discoveries. A super UNMOUNTED MINT example with the MISSING PHOSPHOR ERROR.

SKU: 58187

SG. 757a. 4d 1967 Christmas. A fine UNMOUNTED MINT example with the scarce " MISSING GOLD " ERROR / variety. With normal for comparison.

SKU: 79008

SG. 758y. 1/6 1967 Christmas. A fine UNMOUNTED MINT bottom marginal example with the listed " PHOSPHOR OMITTED " ERROR / variety.

SKU: 79031

SG. 763a. 4d Black Bluish Violet Turquoise - Blue and Gold. A fine UNMOUNTED MINT example with the listed " PRINTED ON THE GUMMED SIDE " ERROR / variety.

SKU: 73091

SG. 763y - 766y. 4d - 1/9. 1968 " BRIDGES ". A fine UNMOUNTED MINT complete set of 4 with the listed " PHOSPHOR OMITTED " ERROR / variety.

SKU: 79034

SG. 764a. 9d 1968 BRIDGES. A fine UNMOUNTED MINT right hand marginal example with the scarce " MISSING GOLD -- QUEENS HEAD " ERROR / variety. With normal for comparison..

SKU: 79007

SG. 768y. 9d 1968 Anniversaries. A fine UNMOUNTED MINT bottom right hand corner marginal example with the listed " PHOSPHOR OMITTED " ERROR / variety.

SKU: 79035

SG. 769y. 1/- 1968 Anniversaries. A fine UNMOUNTED MINT left hand marginal example with the listed " PHOSPHOR OMITTED " ERROR / variety.

SKU: 79036

SG. 771y - 774y. 1968 British Paintings. A fine UNMOUNTED MINT complete set of 4 with the listed " PHOSPHOR OMITTED " ERROR / variety.

SKU: 79038

SG. 775y - 777y. 4d 1968 CHRISTMAS. A fine UNMOUNTED MINT complete set of 4 with the listed " PHOSPHOR OMITTED " ERROR / variety.

SKU: 79039

SG. 776ya. 9d 1968 Christmas. A fine UNMOUNTED MINT example with the listed " EMBOSSING and PHOSPHOR OMITTED " ERROR / variety.

SKU: 79040

SG. 778b. 1969 5d SHIPS. A fine UNMOUNTED MINT right hand marginal example of this scarce listed " MISSING GREY ( decks etc. ) ". ERROR / variety. With normal for comparison.

SKU: 79006

SG. 795a. 1/9. 1969 Anniversaries. UNCOATED PAPER. A fine UNMOUNTED MINT example of this pre - decimal ERROR. Complete with BPA certificate.

SKU: 60981

SG. 814ya. 1969 1/6 Christmas. A fine UNMOUNTED MINT example with the listed " EMBOSSING and PHOSPHOR OMITTED " ERROR / variety.

SKU: 79045

SG. 814ya. 1969 1/6 Christmas. A fine UNMOUNTED MINT right hand marginal example with the listed " EMBOSSING and PHOSPHOR OMITTED " ERROR / variety.

SKU: 79044

SG. 821d. 1970 Anniversaries 1/-. A fine UNMOUNTED MINT example with the listed " BROWN OMITTED " ERROR / variety. With normal for comparison.

SKU: 79003

SG. 828b. 1970 1/6 Literary Anniversaries -- Charles Dickens. A fine UNMOUNTED MINT bottom marginal block of 4 with the left hand pair having the listed " MISSING SILVER -- GRASMERE " ERROR / variety. With normal for comparison.

SKU: 79002

SG. 887c. 3p. 1971 British Anniversaries. A fine UNMOUNTED MINT example with the listed " OLIVE-BROWN (FACES, ETC.) OMITTED " ERROR / variety. With normal for comparison.

SKU: 79012

SG. 895c. 3p. 1971 Christmas. A fine UNMOUNTED MINT example with the listed " LEMON (WINDOW PANELS) OMITTED " ERROR / variety. With normal for comparison.

SKU: 79014

SG. 895ya. 1971 Christmas 3p. A fine UNMOUNTED MINT example with the listed " EMBOSSING and PHOSPHOR OMITTED " ERROR / variety.

SKU: 79021

SG. 896 variety W216i. 1971 Christmas 7½p. A fine UNMOUNTED MINT example with the listed " BROAD BAND " ERROR / variety.

SKU: 79023

SG. 896ya. 1971 Christmas 7½p. A fine UNMOUNTED MINT example with the listed " EMBOSSING and PHOSPHOR OMITTED " ERROR / variety.

SKU: 79022

SG. 904c. 1972 3p Churches. A fine UNMOUNTED MINT example with the listed " EMBOSSING OMITTED " ERROR / variety.

SKU: 79025

SG. 904ya. 1972 3p Churches. A fine UNMOUNTED MINT example with the listed " MISSING GOLD -- QUEEN'S HEAD and PHOSPHOR OMMITTED " ERROR / variety. With normal for comparison.

SKU: 79017

SG. 906c. 1972 5p Village Churches. A fine UNMOUNTED MINT example with the listed " EMBOSSING OMITTED " ERROR / variety.

SKU: 79026

SG. 908y. 1972 Village Churches 9p. A fine UNMOUNTED MINT example with the listed " MISSING PHOSPHOR " ERROR / variety.

SKU: 66173

SG. 923ab & 924b. 1973 British Explorers 3p. A fine UNMOUNTED MINT left hand marginal horizontal pair with the listed " GOLD ( QUEENS HEAD ) OMITTED " ERROR / variety. With normal for comparison.

SKU: 79016

SG. 927b. 9p 1973 BRITISH EXPLORERS. A super UNMOUNTED MINT top left hand corner marginal block of 10 with the scarce listed " BROWN - GREY PRINTED DOUBLE " ERROR / variety. With matching normal ( bottom ) block for comparison.

SKU: 66812

SG. 1033 a. 8½p 1977 " SILVER JUBILEE ". IMPERF error. A superb UNMOUNTED MINT horizontal pair.

SKU: 25606

SG. 1033 a. 8½p 1977 " SILVER JUBILEE ". IMPERF error. A superb UNMOUNTED MINT left hand marginal horizontal pair.

SKU: 33934

SG. 1196 a. 15½p 1982 Information Technology. A fine UNMOUNTED MINT left hand marginal vertical pair of this decimal machin ERROR.

SKU: 41006

SG. 1843a. 1994 Christmas. 19p. IMPERF ERROR. A very fine UNMOUNTED MINT left hand marginal horizontal pair.

SKU: 57122

SG. 2039b & 2040b. 2nd & 1st Class " Dagger Perfs ". Perf 14½ x 14 die - cut ( 22/06/98 ). A fine UNMOUNTED MINT pair of these very scarce and underrated modern perf ERRORS.

SKU: 77504

SG. 2042c. 1998 Comedians 26p. A super UNMOUNTED MINT example with the listed " Black printed double and vermillion print triple " ERROR. Complete with BRANDON certificate.

SKU: 54691

SG. 2238 a. 2nd class 2001 Christmas. A super UNMOUNTED MINT " IMPERF horizontal pair of this listed ERROR.

SKU: 25597

SG. 2242 a. 65p 2001 Christmas. A super UNMOUNTED MINT horizontal pair with the listed ERROR " imperf ( pair ) die cut perforations and roulettes omitted ".

SKU: 25596

SG. 2242 a. 65p 2001 Christmas. A super UNMOUNTED MINT horizontal pair with the listed ERROR " imperf ( pair ) die cut perforations and roulettes omitted ".

SKU: 30993

SG. 2242 ab. 65p 2001 Christmas. A super UNMOUNTED MINT left hand marginal horizontal pair with the listed ERROR " imperf ( pair ) die cut perforations only omitted ".

SKU: 25595

SG. 2242 ab. 65p 2001 Christmas. A supes UNMOUNTED MINT right hand narginal horizontal pair with the listed ERROR " imperf ( pair ) die cut perforations only omitted.

SKU: 22653

SG. D43a. Z4a. 4d Blue. A superb UNMOUNTED MINT ( mounted in the margin only ) top marginal vertical " IMPERF " pair. A fine postage due ERROR.

SKU: 58765

SG. FQ1A. 1984 £1.54 booklet. " REVERSED PHOSPHOR BANDS ERROR ". A fine booklet with the scarce phosphor bands error.

SKU: 54661

SG. H21var. 5/- 1956 May. St Edwards Crown (EEEEEE). Buff Cover Type B. MISCUT Booklet ERROR A very fine booklet miscut by about 5mm.

SKU: 76091

SG. IOM5y. 4d Olive Sepia. MISSING PHOSPHOR ERROR. A very fine UNMOUNTED MINT example.

SKU: 58214

SG.L50a. 4/6 1964 August. Multiple Crown. Date ERROR 196 for 1964. Violet Cover Type D

SKU: 59804

SG. M23 Var. 3/- 1960 June. Multiple Crown. Error First Interleaf Parcel 3lb - 1/6 (Should be 2lb - 1/6)

SKU: 78386

SG. M37pc. 3/- Phosphor 1961 August. Green Phosphor bands. Listed ERROR 3d pane missing phosphor.

SKU: 64317

SG. O41. L36n. ½d Vermilion. " ARMY OFFICIAL ". A fine used example with the listed " Short ' L ' " error / variety.

SKU: 77275

SG. O43. L38g. 1d Lilac. " ARMY OFFICIAL ". A fine used example with the listed " Stop between legs of ' R ' " error / variety.

SKU: 77276

SG. O43. L38l. 1d Lilac. " ARMY OFFICIAL ". A fine " 23rd September 1901 " CDS used example with the listed " Long first ' I ' in OFFICIAL " error / variety.

SKU: 77277

SG. O43a. L38c. 1d Lilac. " ARMY OFFICIAI ". A fine UNMOUNTED MINT example clearly showing the ERROR / variety.

SKU: 72405

SG. O43a. L38c. 1d Lilac. " ARMY OFFICIAI ". An UNMOUNTED MINT example clearly showing the ERROR / variety.

SKU: 77933

SG. O61a. L18a. " TB ". 1½d Lilac. " Govt. Parcels ". A fine " 10th August 1886 HULL " CDS used example clearly showing the listed " No dot under ' T ' " error / variety.

SKU: 76044

SG. O64a. L21a. " DB ". 1/- Orange - Brown. Plate 13. " Government Parcels ". A fine " 16th July 1891 WORKINGTON " CDS used example clearly showing the listed " No dot under ' T ' " error / variety.

SKU: 76712

SG. O65a. L24a. 1½d Green and Purple. GOVT. PARCELS. A good used example on piece with SG. O68. L29.

SKU: 76408

SG. O69b. L23b. 1d Lilac ( Die II ). Govt. Parcels. A fine " 21st May 1901 ABINGDON " CDS used example clearly showing the listed " Dot to left of ' T ' " error / variety.

SKU: 76061

SG. O69c. L23c. 1d Lilac ( Die II ) Govt. Parcels. A fine UNMOUNTED MINT example with the RARE " OVERPRINT INVERTED " variety/error. Complete with Wenvoe certificate. VERY RARE stamp!

SKU: 77681

SG. S20. 5p reddish violet. A super UNMOUNTED MINT bottom right hand corner marginal block of 4 with a cracking MIS-PERF ERROR.

SKU: 37134

SG. X898a. 1982.12½p Light Emerald. IMPERF. A fine UNMOUNTED MINT horizontal pair of this decimal machin ERROR.

SKU: 62245

SG. X948. 15½p pale violet. A superb UNMOUNTED MINT MISPERF ERROR block of 4.

SKU: 52503

SG. X948. 15½p pale violet. A superb UNMOUNTED MINT MISPERF ERROR block of 6.

SKU: 41179

SG. X948. 15½p pale violet. A superb UNMOUNTED MINT MISPERF ERROR block of 9.

SKU: 41178

SG. X948. 15½p pale violet. A superb UNMOUNTED MINT MISPERF ERROR horizontal pair.

SKU: 52492

SG. X948. 15½p pale violet. A superb UNMOUNTED MINT MISPERF ERROR vertical block of 6.

SKU: 52502

SG. X948. 15½p pale violet. A superb UNMOUNTED MINT MISPERF ERROR vertical pair.

SKU: 52495

SG. X948. 15½p pale violet. A superb UNMOUNTED MINT MISPERF ERROR vertical pair.

SKU: 52493

SG. X969 and X969 variety 24p Chestnut 1993 FORGERY used on unaddressed envelope dated " 18 February 1994 LONDON " CDS in conjunction with a genuine X969. The forgery was printed in sheets of 100 in Litho on phosphor free bright paper with perf gauge 11.

SKU: 77339

SG. X969 and X969 variety 24p Chestnut 1993 FORGERY used on unaddressed envelope dated " 30 March 1994 LONDON " CDS in conjunction with a genuine X969. The forgery was printed in sheets of 100 in Litho on phosphor free bright paper with perf gauge 11.

SKU: 77338

SG. X969 variety 24p Chestnut 1993 FORGERY. An UNMOUNTED MINT left hand marginal block of 6 with a fine perf error. Printed in sheets of 100 in Litho on phosphor free bright paper with perf gauge 11.

SKU: 77335

SG. X969 variety 24p Chestnut 1993 FORGERY. An UNMOUNTED MINT top marginal block of 4. Printed in sheets of 100 in Litho on phosphor free bright paper with perforation gauge 11.

SKU: 77336

SG. X969 variety 24p Chestnut 1993 FORGERY. An UNMOUNTED MINT top marginal block of 4. Printed in sheets of 100 in Litho on phosphor free bright paper with perforation gauge 11.

SKU: 77337

SG. X969a. 24p chestnut. A superb UNMOUNTED MINT part " IMPERF " ERROR left hand marginal block of 4.

SKU: 45858

SG. Y1685 a. 20p bright green. A superb UNMOUNTED MINT left hand marginal " IMPERF " error horizontal pair.

SKU: 25784

SG. Y1747a. £2.00 Deep Blue Green. A fine UNMOUNTED MINT cylinder " D1 no dot " block of 6 with the listed " MISSING £ IN VALUE. Row 18/1. Cylinder D1 no stop " error / variety.

SKU: 75612

SG. Y1747a. £2.00 Deep Blue Green. A fine UNMOUNTED MINT cylinder " D1 no dot " block of 6 with the listed " MISSING £ IN VALUE. Row 18/1. Cylinder D1 no stop " error / variety.

SKU: 78829

SG. Y1747a. £2.00 Deep Blue Green. A fine UNMOUNTED MINT cylinder " D1 no dot " left hand marginal horizontal pair, the left hand stamp having the listed " MISSING £ IN VALUE. Row 18/1. Cylinder D1 no stop " error / variety.

SKU: 75181