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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£10 Kentfield Error note B369 (VF+) EK23 757875. No Security Thread
£245.00 Add to cart -
£10 ERROR note. B354 Gill exposed security thread (EF) DW32 264086
£175.00 Add to cart -
£10 ERROR note. B354 Gill watermark error (AUNC) ET71 065182
£175.00 Add to cart -
£5 ERROR note. B357 spectacular Gill Queens Head omission (AUNC) E67 765146
£475.00 Add to cart -
£20 ERROR notes. B375 spectacular Kentfield Shark Fin (AUNC) CE48 530421 & CE47 530421
£2,975.00 Add to cart -
£5 Gill B357 ERROR note. Print shift (UNC) C14 894134
£50.00 Add to cart -
£1 B337 ERROR note Page (EF) E22 645221
£195.00 Add to cart -
£10 ERROR note. B354 Gill exposed security thread (VF) JR23 315659
£125.00 Add to cart -
£1 ERROR Peppiatt Bank of England B260 note (VF) X06A 530332 MISSING SERIAL NUMBER
£195.00 Add to cart -
ERROR £10 Bank of England Page B330 (EF) L26 766132 – TOTAL NUMBER SHIFT
£195.00 Add to cart -
Sold
BUTTERFLY ERROR 10/- Shilling Peppiatt Emergency Issue note B251 PMG 35 (VF) K37D 863763
£295.00 Read more -
10 Shilling Bradbury Note T8 with inverted watermark. PMG Graded 58 (AUNC) T33 058403
£1,995.00 Add to cart -
Sold
£20 (UNC) Error Note – Somerset B351 – Scarce – Extra Ear/Print Interruption
£395.00 Read more -
Sold
£10 (UNC) Error Note – Somerset B347 – Scarce – Extra Ear/Print Interruption
£375.00 Read more -
£10 Somerset Error Note B349 – Scarce (UNC) Meandering Metal Strip Error
£295.00 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