John Sigismund Tanner
John Sigismund Tanner (1705 – 14 March 1775; Johann Sigismund Tanner) was an engraver of the Kingdom of Great Britain, making dies for coins and medals. Tanner, a native of Saxe-Coburg, worked mostly for the Royal Mint at the Tower of London and was its Chief Engraver from 1741 until his death in 1775. During his latter years he suffered from approaching blindness and many other infirmities and took little part in preparing new dies or other work, which was carried out by his chief assistant and successor Richard Yeo.
John Sigismund Tanner

John Sigismund Tanner · The Cleveland Museum of Art · The Norweb Collection · CC0
- Born
- 1705
- Occupation
- engraver · medalist
- Languages
- English
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John Sigismund Tanner (1705 – 14 March 1775; Johann Sigismund Tanner) was an engraver of the Kingdom of Great Britain, making dies for coins and medals. Tanner, a native of Saxe-Coburg, worked mostly for the Royal Mint at the Tower of London and was its Chief Engraver from 1741 until his death in 1775. During his latter years he suffered from approaching blindness and many other infirmities and took little part in preparing new dies or other work, which was carried out by his chief assistant and successor Richard Yeo.
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wikidata · Q16859594 · wikipedia · John Sigismund Tanner
In this article
Life
Life
Under the instruction of Master of the Mint Richard Arundell, Tanner produced replicas of Thomas Simon's coins of 1658. The wider availability of Tanner's sixpences compared to the originals led to them being nicknamed "tanners". This name preserved until decimalisation in 1971.
• Illustration — A "tanner" of 1757. In 1729, the Master of the Mint admitted, with some apprehension, that John Croker, Chief Engraver to the Mint since 1705, was then "the only man now living who has hitherto made Puncheons for the Head on the Coin" and recommended the appointment of an assistant in the shape of Tanner, then aged only 24. When Croker died on 21 March 1741, Tanner succeeded him. After 1739 he engraved most of the dies for the coins of George II and George III. Tanner died on 14 March 1775, after retiring from the Mint.

Two Guinea Piece: George III (obverse), 1773, by John Sigismund Tanner
John Sigismund Tanner · The Cleveland Museum of Art · The Norweb Collection

Two Guinea Piece: Ornate Crowned Shield of Arms (reverse), 1773, by John Sigismund Tanner
John Sigismund Tanner · The Cleveland Museum of Art · The Norweb Collection
Life and career
Dated record
Life and career
The full dated record · 2 entries
1705
John Sigismund Tanner born.
1775
John Sigismund Tanner died.
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Cited by Wikipedia
Notes from the source article
These works are cited by the source article, in its own numbering. They are recorded as its citations, not as sources VALÉORINE has verified.
- 1.Forrer, L. Biographical Dictionary of Medallists. Spink & Son Ltd. VI. 14–17. 1916.
- 2.Tanner, John Sigismund (c. 1704–1775), engraver and medallist. 2004. 10.1093/ref:odnb/26961.
- 3.Christopher Edgar Challis, A New History of the Royal Mint (1992), p. 409
- 4.John Nichols, The Gentleman's Magazine, vol. 45 (E. Cave, 1775), p. 151
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Wikidata, structured authority record Q16859594: John Sigismund TannerWikimedia Foundation
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The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 16 August 2026.
Elsewhere in Prints
4,138 published records in this field, each with its sources named.
- John SaltEngraver
- John Samuel AgarEngraver
- John SartainEngraver
- John ScottEngraver
- John Singleton CopleyEngraver
- John StorrsEngraver
- John SturtEngraver
- John SwaineEngraver
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