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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: 87590

SG. 2040ab. 1st Bright Orange-red UNMOUNTED MINT, c2000 Questa printing (with listed variety of 4mm gap between stamp images), from business sheets, in a horizontal IMPERF PAIR. [N.B., 1998 Walsall printing has a 6mm gap.] (JMD RS14st)

SKU: 87313

SG. 2040ab. 1st Bright Orange-red UNMOUNTED MINT, c2000 Questa printing (with listed variety of 4mm gap between stamp images), from business sheets, in an IMPERF BLOCK OF FOUR. [N.B., 1998 Walsall printing has a 6mm gap.] (JMD RS15st)

SKU: 87314

SG. 2040ab. 1st Bright Orange-red UNMOUNTED MINT, c2000 Questa printing (with listed variety of 4mm gap between stamp images), from business sheets, in an IMPERF BLOCK OF SIX (2x3) with printer's imprint adjacent to corner stamp. Early business sheets have a printer's imprint at the lower left, and like other sheets, cylinder blocks, there is just one per sheet. An unusual IMPEFORATE piece. Slight minor wrinkle, otherwise fine. Scarce. (JMD RS16st)

SKU: 87315

SG. 2040y, UJW5b, CC FWV2NP. A fine UNMOUNTED MINT (self-adhesive) 1st Bright Orange-red, MISSING PHOSPHOR error / variety, BLOCK OF FOUR, printed by Walsall in gravure, from 12 x 1st retail booklets (MF2 / pane UJPW5). A particularly appealing block owing to being taken from the front cover of MF2 and showing the ‘12’/‘Royal Mail’ on the reverse. (JMD RS9st)

SKU: 87308

SG. 2085a. The Settlers Tale. An UNMOUNTED MINT IMPERF booklet pane which is noted but UNLISTED by SG. Possible proof status.

SKU: 86625

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

SKU: 25596

SG. 2242ab. 65p 2001 Christmas. An UNMOUNTED MINT complete top two rows inscriptional block of 10 with the listed " Imperf " ( die cut perforations only omitted ) variety/error.

SKU: 86621

SG. C1. QCom12 (2). 1d ROSE RED. An UNMOUNTED MINT left hand marginal vertical pair of this scarce stamp. With normal for comparison.

SKU: 86275

SG. C2. QCom13a. 2½d Ultramarine. An UNMOUNTED MINT top left hand corner marginal positional block of 4 with the listed " Crown Flaw " R.1/1 variety/error.

SKU: 86277

SG. C2. QCom13a. 2½d Ultramarine. An UNMOUNTED MINT top left hand corner marginal positional block of 4 with the listed " Crown Flaw " R.1/1 variety/error.

SKU: 86278

SG. C2. QCom13a. 2½d Ultramarine. An UNMOUNTED MINT top left hand corner marginal positional vertical pair with the listed " Crown Flaw " R.1/1 variety/error.

SKU: 87246

SG. C2. QCom13b. 2½d Ultramarine. An UNMOUNTED MINT left hand marginal block of 4 with the listed " Line Across Wheel " R. 6/1 variety/error.

SKU: 86279

SG. C2. QCom13b. 2½d Ultramarine. An UNMOUNTED MINT left hand marginal block of 4 with the listed " Line Across Wheel " R. 6/1 variety/error.

SKU: 86280

SG. C2a. QCom13c. 2½d Ultramarine. A mounted mint bottom right hand corner positional marginal block of 4 with the listed " Broken Wheel " R. 20/5 variety/error.

SKU: 87247

SG. C2a. QCom13c. 2½d Ultramarine. An UNMOUNTED MINT bottom right hand corner positional marginal block of 4 with the listed " Broken Wheel " R. 20/5 variety/error.

SKU: 86281

SG. C2a. QCom13c. 2½d Ultramarine. An UNMOUNTED MINT bottom right hand corner positional marginal block of 4 with the listed " Broken Wheel " R. 20/5 variety/error.

SKU: 86282

SG. FD2A. 1978 70p booklet. A fine MISCUT booklet error. Cylinder 11 dot.

SKU: 85143

SG. FH1B. 1979 £1.00 booklet. A fine MISCUT booklet error.

SKU: 85141

SG. FQ1A. 1984 £1.54 booklet. " REVERSED PHOSPHOR BANDS ERROR ". A fine booklet with the scarce phosphor bands variety giving 4 examples of the 17p Grey Blue with one side band error.

SKU: 85139

SG. FS95a, FS96a, FS97b, FS98b, FS100a and FS102b – all var. A lovely UNMOUNTED MINT (self-adhesive) strip of six different Post & Go Spring Blooms designs, with six different (TIIA) values printed upside down and over the stamp designs (leaving the label end blank). The six values are 1st Class, 1st large, Euro 20g World 10g, Europe up to 100g, Worldwide up to 20g and Worldwide up to 100g. A stunning error / variety caused by the post office clerk putting a new roll in/feeding the stamps through the dispenser the wrong way around. From the then Truro Crown Post Office, c2015/16. Available for less than an hour and then corrected. [Note: machine receipt is not available.] (JMD RS40st)

SKU: 87339

SG. FX2a. 1979 £1.80 Christmas Greetings Cracker booklet. A fine Miscut booklet error with the 8p stamps on top row with red cut line in middle of margin. A fine complete booklet.

SKU: 85142

SG. G8. XG5a. Guernsey 4d Ultramarine. An UNMOUNTED MINT right hand marginal positional block of 10 with the listed " Stem flaw " R.12/8 variety/error. White paper.

SKU: 84805

SG. G8. XG5a. Guernsey 4d Ultramarine. An UNMOUNTED MINT right hand marginal positional block of 10 with the listed " Stem flaw R.12/8 "variety/error. White paper.

SKU: 84812

SG. G8p. XG6a. Guernsey 4d Ultramarine. An UNMOUNTED MINT right hand marginal positional block of 10 with the listed " Stem flaw " R.12/8 variety/error. Violet 9.5mm.

SKU: 84806

SG. G8p. XG6a. Guernsey 4d Ultramarine. An UNMOUNTED MINT right hand marginal positional block of 10 with the listed " Stem flaw R.12/8 "variety/error. Violet 9.5mm.

SKU: 84813

SG. G9. XG7b. Guernsey 4d Pale Ultramarine. An UNMOUNTED MINT right hand marginal positional block of 10 with the listed " Stem flaw " R.12/8 variety/error. PVA gum. Violet 9.5mm.

SKU: 84807

SG. G9. XG7b. Guernsey 4d Pale Ultramarine. An UNMOUNTED MINT right hand marginal positional block of 10 with the listed " Stem flaw R.12/8 "variety/error. PVA gum. Violet 9.5mm.

SKU: 84285

SG. G9. XG7b. Guernsey 4d Pale Ultramarine. An UNMOUNTED MINT right hand marginal positional block of 10 with the listed " Stem flaw R.12/8 "variety/error. PVA gum. Violet 9.5mm.

SKU: 84814

SG. G10. XG8c. Guernsey 4d Olive Sepia. An UNMOUNTED MINT right hand marginal positional block of 10 with the listed " Stem flaw R.12/8 "variety/error. PVA gum.

SKU: 84288

SG. G10. XG8c. Guernsey 4d Olive Sepia. An UNMOUNTED MINT right hand marginal positional block of 10 with the listed " Stem flaw R.12/8 "variety/error. PVA gum.

SKU: 84815

SG. G10y. XG8a. Guernsey 4d Olive Sepia. An UNMOUNTED MINT example with the listed " Phosphor omitted " variety/error. PVA gum.

SKU: 84278

SG. G10y. XG8a. Guernsey 4d Olive Sepia. An UNMOUNTED MINT example with the listed " Phosphor omitted " variety/error. PVA gum.

SKU: 84279

SG. G10y. XG8a. Guernsey 4d Olive Sepia. An UNMOUNTED MINT example with the listed " Phosphor omitted " variety/error. PVA gum.

SKU: 84280

SG. G11. XG9a. Guernsey 4d Bright Vermilion. An UNMOUNTED MINT right hand marginal positional block of 10 with the listed " Stem flaw retouched " R.12/8 variety/error. PVA gum.

SKU: 84810

SG. G11. XG9a. Guernsey 4d Bright Vermilion. An UNMOUNTED MINT right hand marginal positional block of 10 with the listed " Stem flaw retouched R.12/8 "variety/error. PVA gum.

SKU: 84289

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. IOM5y. XM9a. Isle Of Man 4d Olive Sepia. An UNMOUNTED example with the listed " Phosphor omitted " variety/error.

SKU: 84291

SG. IOM5y. XM9a. Isle Of Man 4d Olive Sepia. An UNMOUNTED example with the listed " Phosphor omitted " variety/error.

SKU: 84292

SG. IOM7. XM11c. Isle Of Man 5d Royal Blue. An UNMOUNTED bottom corner block of 4 with the listed " Frame flaw (top right)(R.20/1) " variety/error.

SKU: 84295

SG. IOM7. XM11d. Isle Of Man 5d Royal Blue. An UNMOUNTED bottom corner block of 4 with the listed " Frame flaw (bottom left)(R.20/12) " variety/error.

SKU: 84296

SG. IOM7y. XM11a. Isle Of Man 5d Royal Blue. An UNMOUNTED bottom marginal positional example with the listed " Phosphor omitted " variety/error.

SKU: 84294

SG. IOM7y. XM11a. Isle Of Man 5d Royal Blue. An UNMOUNTED example with the listed " Phosphor omitted " variety/error.

SKU: 84293

SG. J9. XJ1b. Jersey 2½d Carmine - Red. An UNMOUNTED MINT left hand positional marginal block of 4 with the listed " Thin " POSTAGE " R.18/1 " variety/error.

SKU: 84097

SG. J11. XJ5a. Jersey 4d Ultramarine. An UNMOUNTED top marginal positional block of 6 with the listed " Leaf flaw (R.3/6) " variety/error.

SKU: 84298

SG. J11. XJ5a. Jersey 4d Ultramarine. An UNMOUNTED top marginal positional block of 6 with the listed " Leaf flaw (R.3/6) " variety/error.

SKU: 84299

SG. J14. XJ9b. Jersey 5d Royal Blue. An UNMOUNTED MINT horizontal pair with the listed " Shield Flaw R.19/12 " variety/error.

SKU: 84098

SG. J14. XJ9b. Jersey 5d Royal Blue. An UNMOUNTED MINT right hand marginal example with the listed " Shield Flaw R.19/12 " variety/error.

SKU: 84099

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

SKU: 85222

SG. MF2 / spec. pane UJPW5. A fine self-adhesive UNMOUNTED MINT 12 x 1st Bright Orange-red Walsall printed retail booklet, MISSING PHOSPHOR error / variety. (The booklet contains twelve of SG. 2040y, UJW5b, CC FWV2NP; see also JMD RS8st @ £130). (JMD RS10st)

SKU: 87309

SG. N12p. XN5a. Northern Ireland 4d Ultramarine. An UNMOUNTED MINT top corner vertical marginal block 6 with the listed " Dot on leaf (no dot, R.3/12) " variety/error. Violet 9.5mm.

SKU: 84100

SG. N12p. XN5c. Northern Ireland 4d Ultramarine. An UNMOUNTED MINT left hand top corner horizontal marginal block 8 with the listed " Dot under "s" of "POSTAGE" retouched (Dot R.2/4) " variety/error. Violet 9.5mm.

SKU: 84101

SG. NI6y. XN16a. Northern Ireland 1/6d Grey Blue. An UNMOUNTED example with the listed " Phosphor omitted " variety/error. Violet 9.5mm.

SKU: 84102

SG. NI8. XN8b. Northern Ireland 4d Olive Sepia. An UNMOUNTED MINT right hand marginal example with the listed " Dot on leaf (No do t, R.3/12) " variety/error.

SKU: 84103

SG. NI9y. XN9a. Northern Ireland 4d Bright vermillion. An UNMOUNTED MINT example with the listed " Phosphor omitted " variety/error.

SKU: 84105

SG. NI9y. XN9a. Northern Ireland 4d Bright vermillion. An UNMOUNTED MINT example with the listed " Phosphor omitted " variety/error.

SKU: 84106

SG. NI9y. XN9a. Northern Ireland 4d Bright vermillion. An UNMOUNTED MINT right hand marginal example with the listed " Phosphor omitted " variety/error.

SKU: 84104

SG. NI26y. XN35a. Northern Ireland 9p Deep Violet. An UNMOUNTED example with the listed " Phosphor omitted " variety/error.

SKU: 84348

SG. NI26y. XN35a. Northern Ireland 9p Deep Violet. An UNMOUNTED example with the listed " Phosphor omitted " variety/error.

SKU: 84789

SG. NI30y. XN39a. Northern Ireland 11p Scarlet. An UNMOUNTED cylinder 1 no dot block of 6 with the listed " Phosphor omitted " variety/error.

SKU: 84894

SG. NI30y. XN39a. Northern Ireland 11p Scarlet. An UNMOUNTED example with the listed " Phosphor omitted " variety/error.

SKU: 84892

SG. O41 & O43. L36o & L38. ½d Vermilion & 1d Lilac. " ARMY OFFICIAL ". Fine " 7th October 1896 HOUNSLOW " CDS used examples on small piece. The ½d Vermilion with the listed " Thick ' L ' " error / variety.

SKU: 83973

SG. O41. L36g. ½d Vermilion. " ARMY OFFICIAL ". A fine " 5th September 1900 LEICESTER " CDS used example with the listed " Stop between legs of ' R ' " error / variety.

SKU: 83953

SG. O41. L36h. ½d Vermilion. " ARMY OFFICIAL ". A fine CDS used example clearly showing the listed " Splayed ' Y ' " error / variety.

SKU: 83955

SG. O41. L36i. ½d Vermilion. " ARMY OFFICIAL ". A fine " 2nd June 1900 SOUTHPORT " CDS used example clearly showing the listed " short ' Y ' " error / variety.

SKU: 83957

SG. O41. L36l. ½d Vermilion. " ARMY OFFICIAL ". A fine " 3rd November 1900 EDINBURGH " CDS used horizontal pair with the left hand stamp clearly showing the listed " Long first ' I ' " error / variety.

SKU: 83960

SG. O41. L36m. ½d Vermilion. " ARMY OFFICIAL ". A good used example clearly showing the listed " Tall ' L ' " error / variety.

SKU: 83962

SG. O41. L36n. ½d Vermilion. " ARMY OFFICIAL ". A fine " 2nd December 1896 WINCHESTER " CDS used example with the listed " Short ' L ' " error / variety.

SKU: 83965

SG. O41. L36n. ½d Vermilion. " ARMY OFFICIAL ". A fine " 27th January 1897 " CDS used example with the listed " Short ' L ' " error / variety.

SKU: 83964

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

SKU: 84089

SG. O41. L36n. ½d Vermilion. " ARMY OFFICIAL ". A fine mounted mint example clearly showing the listed " Short ' L ' " error / variety.

SKU: 79938

SG. O41. L36n. ½d Vermilion. " ARMY OFFICIAL ". A fine mounted mint horizontal pair with the left hand stamp clearly showing the listed " Short ' L ' " error / variety.

SKU: 79188

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

SKU: 77275

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

SKU: 83963

SG. O41. L36o. ½d Vermilion. " ARMY OFFICIAL ". A fine " 1st December 1898 CAMBRIDGE " CDS used example with the listed " Thick ' L ' " error / variety.

SKU: 83968

SG. O41. L36o. ½d Vermilion. " ARMY OFFICIAL ". A fine " 2nd March 1899 WOOLWICH " CDS used example on small piece with the listed " Thick ' L ' " error / variety.

SKU: 83971

SG. O41. L36o. ½d Vermilion. " ARMY OFFICIAL ". A fine " 6th March 1899 LOUGHBOROUGH CDS used example on small piece with the listed " Thick ' L ' " error / variety.

SKU: 83972

SG. O41. L36o. ½d Vermilion. " ARMY OFFICIAL ". A fine " 8th September 1898 DUBLIN " CDS used example on small piece with the listed " Thick ' L ' " error / variety.

SKU: 83974

SG. O41. L36o. ½d Vermilion. " ARMY OFFICIAL ". A fine " 14th February 1899 ROCK FERRY " CDS used example on small piece with the listed " Thick ' L ' " error / variety.

SKU: 83977

SG. O41. L36o. ½d Vermilion. " ARMY OFFICIAL ". A fine " 19th January 1899 BODMIN " CDS used example with the listed " Thick ' L ' " error / variety.

SKU: 83970

SG. O41. L36o. ½d Vermilion. " ARMY OFFICIAL ". A fine CDS used example with the listed " Thick ' L ' " error / variety.

SKU: 84090

SG. O41. L36o. ½d Vermilion. " ARMY OFFICIAL ". A good " 6th December 1898 LONDON " CDS used example on small piece with the listed " Thick ' L ' " error / variety.

SKU: 83976

SG. O41a. L36c. ½d Vermilion. " ARMY OFFICIAl " A fine UNMOUNTED MINT example of this scarce Official error / variety.

SKU: 79690

SG. O41a. L36c. ½d Vermilion. " ARMY OFFICIAl " A fine mounted mint example of this scarce Official error / variety.

SKU: 86194

SG. O41a. L36c. ½d Vermilion. " ARMY OFFICIAl " A fine mounted mint example of this scarce Official error / variety.

SKU: 88143

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. O43. L38n. 1d Lilac. " ARMY OFFICIAL ". A fine mounted mint example clearly showing the listed " Short ' L ' " error / variety.

SKU: 88155

SG. O43. L38n. 1d Lilac. " ARMY OFFICIAL ". An average mint block of 4 with the bottom right hand stamp clearly showing the listed " Short ' L ' " error / variety. Light crease but nice to find in a multiple.

SKU: 87784

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 ". A fine mounted mint example clearly showing the error / variety.

SKU: 79682

SG. O43a. L38c. 1d Lilac. " ARMY OFFICIAI ". A fine mounted mint example clearly showing the error / variety.

SKU: 86195

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

SKU: 77933

SG. O49. MO20h. 1d Scarlet. " Army Official ". A fine " 23rd January 1904 " CDS used example clearly showing the listed " Splayed Y " error / variety.

SKU: 79238

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. O64cb. L22b. " BG ". 1/- Orange - Brown. Plate 14. " Government Parcels ". A fine used example with the listed but unpriced " Dot to left of ' T ' " error / variety complete with RPS certificate. The FIRST example we have handled in 37 years.

SKU: 88163

SG. O65 & O65a. L24 & L24a. 1½d Green and Purple. GOVT. PARCELS. A fine used horizontal strip of 3 with the middle stamp clearly showing the listed " No Dot under ' T ' " error / variety.

SKU: 83847

SG. O65 & O65a. L24 & L24a. 1½d Green and Purple. GOVT. PARCELS. A good used horizontal pair on small piece with the left hand stamp clearly showing the listed " No Dot under ' T ' " error / variety.

SKU: 83848

SG. O65 & O65a. L24 & L24a. 1½d Green and Purple. GOVT. PARCELS. A good used horizontal pair with the left hand stamp clearly showing the listed " No Dot under ' T ' " error / variety.

SKU: 83849

SG. O65 & O65c. L24 & L24c. 1½d Green and Purple. GOVT. PARCELS. A fine used horizontal pair with the left hand stamp clearly showing the listed " Dot to left of ' T ' " error / variety.

SKU: 83850