Great Britain 1/2 Penny Token 1793 Warwickshire. Copper John Wilkinson Halfpenny Token. NGC MS 63

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Certification details

Certification number: 6135354-006

Grade: MS 63 BN

NGC collectible ID: 958136

Nominal value: 1/2P

Mint Mark: D&H-393

Variety: WARWICKSHIRE - WILKINSON ; E: WILLEY SNEDSHILL

Year: 1793 G.BRIT

1793, Great Britain, Warwickshire. Copper "John Wilkinson" Halfpenny Token. NGC MS-63 BN!

Mint Year: 1793
Issuer: John Wilkinson
References: DH Warwickshire 393.
Condition: Certified and graded by NGC as MS-63 BN!
Denomination: Halfpenny (½ Penny) - West Midlands, Willey and Snedshill, John Wilkinson.
Material: Copper
Diameter: 29mm
Weight: 13gm

Obverse: Bust of John "Iron-Mad" Wilkinson right.
Legend: IOHN WILKINSON IRON MASTER

Reverse: Man in front of furnance, working at a drop hammer. Date (1793) in exergue.
Exergue: 1793

Edge Incscription: WILLEY SNEDSHILI BERSHAM BRADLEY




John Wilkinson made his fortune selling good quality goods made of iron and reached his limit of investment expansion. His expertise proved useful when he invested in many copper interests. In 1761 the Royal Navy clad the hull of the frigate HMS Alarm with copper sheet to reduce the growth of marine biofouling and prevent attack by the Teredo shipworm. The drag from the hull growth cut the speed and the shipworm caused severe hull damage, especially in tropical waters. After the success of this work the Navy decreed that all ships should be clad and this created a large demand for copper that Wilkinson noted during his visits to shipyards. He bought shares in eight Cornish copper mines and met Thomas Williams, the 'Copper King' of the Parys Mountain mines in Anglesey. Besides supplying Williams with large quantities of plate and equipment Wilkinson also supplied scrap for the process of recovery of copper from solution by cementation. Wilkinson bought a 1/16th share in the Mona Mine at Parys Mountain and shares in Williams industries at Holywell in Flintshire, St Helens, near Liverpool and Swansea, South Wales. Wilkinson and Williams worked together on several projects. They were amongst the first to issue trade tokens ('Willys' and 'Druids') to alleviate the shortage of small coins. Jointly they set up the Cornish Metal Company in 1785 as a marketing company for copper. Its aim was to ensure both a good return for the Cornish miners and a stable price for the users of copper. Warehouses were set up in Birmingham, London, Bristol and Liverpool. To help his business interests and to service his trade tokens, Wilkinson bought into partnerships with banks in Birmingham, Bilston, Bradley, Brymbo and Shrewsbury.



John "Iron-Mad" Wilkinson (1728 – 14 July 1808) was an English industrialist who pioneered the manufacture of cast iron and the use of cast-iron goods during the Industrial Revolution. He was the inventor of a precision boring machine that could bore cast iron cylinders, such as those used in steam engines of James Watt. His boring machine has been called the first machine tool. He also developed a blowing device for blast furnaces that allowed higher temperatures, increasing their efficiency.

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