As British Banknote Specialists, Black & Underwood have several error banknotes in stock at any time. These highly collectable notes are always in demand.
There are five different types of banknote error: Paper, Printing, Numbering, Cutting and Folding. The result can be spectacular which is why demand is so high.
At Black & Underwood you can see our latest available notes which are updated regularly.
Showing 1–16 of 22 resultsSorted by latest
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£1 RBS Lord Ilay Remainder note SC835 PMG 67 EPQ (UNC)
£149.00 Add to cart -
ERROR £5 Somerset B343a Missing Signature PMG 64 (UNC) DU71 446962
£325.00 Add to cart -
ERROR £20 Bank of England Page B328 Miscut note. PMG 58 (AUNC) D55 955134
£150.00 Add to cart -
ERROR £20 Bank of England Page B328 Miscut note. PMG 58 (AUNC) D55 955135
£150.00 Add to cart -
ERROR £10 Page B330 Missing Signature First Series Note (VF) A12 375237
£325.00 Add to cart -
£10 ERROR note. B347 spectacular Somerset Nightingale omission PMG 64 (UNC) 38L 573968
£550.00 Add to cart -
ERROR 10/- Fforde B310 Ten Shilling Bank of England note (VF) Missing Top print front and back C74N 551990
£120.00 Add to cart -
£10 Somerset Error Note B349 – Scarce (UNC) Meandering Metal Strip Error
£295.00 Add to cart -
Sold
£10 (UNC) Error Note – Somerset B347 – Scarce – Extra Ear/Print Interruption
£375.00 Read more -
Sold
£20 (UNC) Error Note – Somerset B351 – Scarce – Extra Ear/Print Interruption
£395.00 Read more -
10 Shilling Bradbury Note T8 with inverted watermark. PMG Graded 58 (AUNC) T33 058403
£1,995.00 Add to cart -
Sold
BUTTERFLY ERROR 10/- Shilling Peppiatt Emergency Issue note B251 PMG 35 (VF) K37D 863763
£295.00 Read more -
ERROR £10 Bank of England Page B330 (EF) L26 766132 – TOTAL NUMBER SHIFT
£195.00 Add to cart -
£1 ERROR Peppiatt Bank of England B260 note (VF) X06A 530332 MISSING SERIAL NUMBER
£195.00 Add to cart -
£10 ERROR note. B354 Gill exposed security thread (VF) JR23 315659
£125.00 Add to cart -
£1 B337 ERROR note Page (EF) E22 645221
£195.00 Add to cart