Home / Errors, Flaws & Scarcities Errors, Flaws & Scarcities Sort Sort by:As SG CatalogueWhat's newPrice low to highPrice high to low Showing 101 of 101 Products Errors, Flaws & Scarcities Showing products 1 to 96 of 101 Sort by:As SG CatalogueWhat's newPrice low to highPrice high to low SG615aa 3d Deep Lilac Phantom "R" R20/12 From Cyl 41 No Dot (Wilding Stamps) £40.00 Add to cart Quickview SG1514ay MISSING PHOSPHOR ERROR 1st Class Orange NVI Machin Stamp Questa £525.00 Add to cart Quickview Y1760y MISSING PHOSPHOR ERROR 1p Lake £375.00 Add to cart Quickview SG733b UNCOATED PAPER ERROR 4d Bright Vermilion Centre Band PVA Gum (Pre Decimal Machin Stamps) £15.00 Add to cart Quickview SG735d UNCOATED PAPER ERROR 5d Royal Blue 2 Band (Pre Decimal Machin Stamps) £45.00 Add to cart Quickview FB41 REVERSED PHOSPHOR BANDS ERROR Cricket Series 3 Plain (50p Folded Booklets) £35.00 Add to cart Quickview 1979 MS1099var MISSING PHOSPHOR ERROR Rowland Hill Miniature Sheet £35.00 Add to cart Quickview SG178s - SG181s Set of 3 Overprint Specimen Type 11 Extremely Lighted Mounted Mint £795.00 Add to cart Quickview 1913 SG403 £1 Green Seahorse Stamp Waterlow Unmounted Mint (Stock SH0073) £1,750.00 Add to cart Quickview LS38a "Isle of White" ERROR Glorious England (Smilers Sheet) £395.00 Add to cart Quickview SG329var N8f White Spot on Forehead Flaw R20/11 Type I Die B Crown Watermark Unmounted Mint £125.00 Add to cart Quickview SG476ab (Q29b) GASHED DIADEM FLAW 2/6 Brown Unmounted Mint £195.00 Add to cart Quickview SG632c Kent Omitted Error R18/12 in positional Block of 9 (National Productivity Year Ordinary) £52.50 Add to cart Quickview SG681b Lake in Russia Flaw in Vertical Strip of 3 (Ordinary) £39.95 Add to cart Quickview SG681pb Lake in Russia Flaw in Cylinder Block of 6 (Phosphor) £47.50 Add to cart Quickview SG185 £1 Brown-Lilac (Crowns Watermark) Good Used Stamp B-D £375.00 Add to cart Quickview SG137 £5 Orange Stamp D-M Good Used No Faults £1,595.00 Add to cart Quickview SG126 5/- Rose D-I Plate 2 Used (Maltese Cross Watermark) £125.00 Add to cart Quickview SG126 5/- Rose E-G Plate 1 Very Fine Used (Maltese Cross Watermark) £295.00 Add to cart Quickview SG126 5/- Rose H-I Plate 1 Fine Used (Maltese Cross Watermark) £195.00 Add to cart Quickview SG839b ERROR Missing Emerald 1970 Christmas Stamp (With Normal for Comparison) £90.00 Add to cart Quickview SG838var ERROR Phosphor Band at Right 1970 Christmas Stamp £25.00 Add to cart Quickview SG683wi Inverted Watermark 1965 International Telecommunications Union (Ordinary) £22.50 Add to cart Quickview SG616ba 4½d Chestnut Phantom Frame R20/12 From Cyl 8 No Dot (Wilding Stamps) £75.00 Add to cart Quickview SG577a 4½d Chestnut Phantom Frame R20/12 From Cyl 8 No Dot (Wilding Stamps) £75.00 Add to cart Quickview SG575db 3d Deep Lilac Phantom "R" 2nd Retouch R20/12 From Cyl 41 No Dot (Wilding Stamps) £25.00 Add to cart Quickview SG575da 3d Deep Lilac Phantom "R" 1st Retouch R20/12 From Cyl 41 No Dot (Wilding Stamps) £25.00 Add to cart Quickview SG2 1840 Penny Black INVERTED WATERMARK Plate 1b E-K 4 Margin 1 £495.00 Add to cart Quickview SG212 £1 Green Used Stamp R-C No Faults (1) £225.00 Add to cart Quickview 1929 SG438 George V £1 PUC Lightly Mounted Mint (Stock 438002) £425.00 Add to cart Quickview 1929 SG438 George V £1 PUC Lightly Mounted Mint (Stock 438020) £425.00 Add to cart Quickview 1929 SG438 George V £1 PUC Lightly Mounted Mint (Stock 438021) £425.00 Add to cart Quickview SG185 £1 Browb-Lilac (Crowns Watermark) Good Used Stamp J-D £375.00 Add to cart Quickview SG185 £1 Brown-Lilac (Crowns Watermark) Good Used Stamp I-C £375.00 Add to cart Quickview SG324s "SPECIMEN" Type 22 ½d Yellow Green Type I Die B Crown Watermark MOUNTED Mint £195.00 Add to cart Quickview _S25var (XS48) 7½p Chestnut 2 Bands FCP/PVA (Scotland Regional Stamps) £49.00 Add to cart Quickview SG493var "Spot On Shoulder" Flaw QCom10a R15/1 (Unmounted Mint) £29.95 Add to cart Quickview SG489var Q14f "b" for "d" Flaw R18/3 in Positional Cylinder Block of 12 Unmounted Mint £55.00 Add to cart Quickview SG496a Crown Flaw R20/2 in Cylinder Block of 6 (Stock Ref 71290) £55.00 Add to cart Quickview SG496a Crown Flaw R20/2 in Cylinder Block of 6 (Stock Ref 71289) £55.00 Add to cart Quickview SG681pa Broken Circle Flaw in Block of 4 (Phosphor) £47.50 Add to cart Quickview SG681b Lake in Russia Flaw in Cylinder Block of 6 (Ordinary) £47.50 Add to cart Quickview SG681a Broken Circle Flaw in Positional Block of 6 (Ordinary) £47.50 Add to cart Quickview SG632c Kent Omitted Error R18/12 in positional Block of 6 (National Productivity Year Ordinary) £52.50 Add to cart Quickview SG637pa Caterpillar Flaw R3/2 in positional Block of 6 (National Nature Week Phosphor) £55.00 Add to cart Quickview BB29 Edition 317 (1935) 3/- King George V Stamp Booklet £425.00 Add to cart Quickview _X969var FORGERY Block of 4 24p Chestnut (X Number Machin Stamps) £35.00 Add to cart Quickview _X969var FORGERY 24p Chestnut (X Number Machin Stamps) £8.95 Add to cart Quickview SG716h Broken Undercarriage R13/6 Listed Flaw in Positional Block of 4 (EFTA Ordinary) £27.50 Add to cart Quickview SG752a Listed Flaw - Broken Scale - 1967 British Discovery and Inventions Stamp £33.00 Add to cart Quickview SG763a Printed on the Gum Side ERROR (Block of 4) 1968 British Bridges Stamp £110.00 Add to cart Quickview SG489var Q14f "b" for "d" error 2½d Light Ultramarine Unmounted Mint £55.00 Add to cart Quickview SG705pj-712j Missing Grey Error 1966 900th Anniversary of the Battle of Hastings Phosphor £175.00 Add to cart Quickview _SG889a Olive-Brown Omitted Error (Skinn Colour etc) with normal for comparison £175.00 Add to cart Quickview _SG914b Bright Green Omitted (Lower Robe Inlays) Error with normal for comparison £150.00 Add to cart Quickview _SG923b & 924b Se-tenant Pair Gold (Queens Head) Omitted Error with normal for comparison £185.00 Add to cart Quickview _SG948b Grey Black Omitted Error (Value & Inscription etc) with normal for comparison £120.00 Add to cart Quickview _SG948g Bright Rose-Red Omitted Error (King's Robe) Corner Marginal £120.00 Add to cart Quickview _SG948g Bright Rose-Red Omitted Error (King's Robe) with normal for comparison £120.00 Add to cart Quickview _SG981a Black Omitted Error with normal for comparison £75.00 Add to cart Quickview _X907 (var) U237c Left Band Error 15½p Pale Violet (X Number Machin Stamps) £47.50 Add to cart Quickview _X907 (var) U237d Right Band Error 15½p Pale Violet (X Number Machin Stamps) £47.50 Add to cart Quickview FA11ba DB6(11)A/1 Miscut Pane Chambon Print London January 1980 (10p Folded Booklets) £260.00 Add to cart Quickview FB24 MISSING PHOSPHOR ERROR Rare Farm Animals Series No 2 (50p Folded Booklets) £17.50 Add to cart Quickview FB26 MISSING PHOSPHOR Rare Farm Animals Series No 4 Orkney Sheep (50p Folded Booklets) £275.00 Add to cart Quickview SG1125Ea Missing P in Value Error 1980 12p Famous Women Stamp £12.00 Add to cart Quickview SG197wi ½d Vermilion Inverted Wartermark Unmounted Mint (Queen Victoria Surface Printed Stamps) £75.00 Add to cart Quickview SG2039b-2040b "Dagger Perfs" 2nd & 1st Class Perf 14½x14 die-cut Set of 2 £395.00 Add to cart Quickview SG213wi ½d Blue Green INVERTED WATERMARK Unmounted Mint (Queen Victoria Surface Printed Stamps) £115.00 Add to cart Quickview SG275 1d Aniline Pink Harrison Perf 14 Printing MOUNTED MINT (Edward VII Stamps) £495.00 Add to cart Quickview SG330var N8h Broken Ribbon and N8i White Scratch R19/12 Varieties Unmounted Mint £195.00 Add to cart Quickview SG330var N8k Pale Lion R19/12 Variety Unmounted Mint £175.00 Add to cart Quickview SG345a No Cross On Crown 1d Scarlet Type II Simple Cypher Unmounted Mint £75.00 Add to cart Quickview SG345wj Reversed Watermark 1d Scarlet Type II Simple Cypher Unmounted Mint £145.00 Add to cart Quickview SG418a ½d SIDEWAYS WATERMARK Unmounted Mint (1924 Block Cypher) £9.95 Add to cart Quickview SG418aWi ½d SIDEWAYS INVERTED WATERMARK Unmounted Mint (1924 Block Cypher) £470.00 Add to cart Quickview SG426wk 6d Purple Chalky Paper Inverted & Reversed Watermark Unmounted Mint (Block Cypher) £575.00 Add to cart Quickview SG428wi 10d Turquoise Inverted Watermark Unmounted Mint (1924 Block Cypher) £2,995.00 Add to cart Quickview SG502a Retouched Background to 1/- R8/5 1949 U.P.U. Stamp £55.00 Add to cart Quickview SG592a 3d (2 Misplaced Line) Multiple Crown Upright Watermark (Wilding Stamps) £395.00 Add to cart Quickview SG592c 3d (3 Misplaced Line) Multiple Crown Upright Watermark (Wilding Stamps) £79.00 Add to cart Quickview SG605a Edward Crown Watermark Error 2d Red-Brown 1959 Phosphor Graphite (Wilding Stamps) £95.00 Add to cart Quickview SG624Ab 3d Perforated Through Margin 1961 Centenary of the Post Office Savings Bank (Timson Print) £22.50 Add to cart Quickview SG660wi Inverted Watermark 1964 Forth Road Bridge Stampt (Ordinary) £4.95 Add to cart Quickview SG698j-699j 1966 British Birds ERROR Reddish Brown (legs) Omitted £175.00 Add to cart Quickview SG712pb Club Flaw Error R7/2 in Cylinder Block of 8 Battle of Hastings (Phosphor) £17.50 Add to cart Quickview SG713c Missing T Error 1966 Christmas Stamp (Ordinary) £12.00 Add to cart Quickview SG716ph Broken Undercarriage R13/6 Listed Flaw in Block of 4 (EFTA Phoshpor) £27.50 Add to cart Quickview SG743va 1s6d MISSING GREENISH BLUE ERROR 2 Band PVA Gum (Pre Decimal Machin Stamps) £69.00 Add to cart Quickview SG828b Silver Omitted (Grasmere) Error with normal for comparison £150.00 Add to cart Quickview SG832y Phosphor Omitted Error £150.00 Add to cart Quickview U2934var FORGERY £1.00 Bistre-Brown S/A Cylinder Block ( Source Code T Date Code 14) £45.00 Add to cart Quickview U2934var FORGERY £1.00 Bistre-Brown S/A ( Source Code T Date Code 14) £5.95 Add to cart Quickview SG48/49 ½d Rose Red Plate 9 Q-N Good Used £165.00 Add to cart Quickview 1929 SG438 George V £1 PUC Unmounted Mint (stock 438003) £750.00 Add to cart Quickview 1929 SG438 George V £1 PUC Unmounted Mint (stock 438004) £675.00 Add to cart Quickview 12 Next page >
