William Wood was the owner of several copper and tin mines in England and he hoped to make a large profit via the production of coins for use in Ireland and America. During the first half of 1722 King George I’s mistress (who had followed him over from Germany), the Duchess of Kendal, obtained a patent from the Earl of Sunderland for coining copper money for Ireland.
Wood thought this would be a profitable enterprise so he purchased the royal patent from the duchess for £10,000.

Ehrengard Melusine von der Schulenburg, Duchess of Kendal, Duchess of Munster (25 December 1667 – 10 May 1743) was a long-time mistress to King George I of Great Britain.
In his indenture from George I dated June 16, 1722 Wood was authorized to produce up to 360 tons of halfpence and farthings for Ireland at 30 pence to the pound over a period of fourteen years for an annual fee of £800 paid to the king.
- These Hibernia coins were heavier and thus intrinsically more valuable than the coppers then circulating in Ireland.
- They were certainly less profitable for Wood to mint than his 50% lighter weight ‘Rosa Americana’ copper issues.
- Hibernia’s weighed 60 halfpence to the pound as compared to 120 ‘Rosa Americana’ halfpence to the pound
- Wood was authorized to make 120 halfpence to the pound (compared to forty-six halfpence to the pound at the Tower of London mint) which, according to Mossman, would yield a 140% profit after adjusting for production costs.
- Small wonder the American colonists rebelled less than 50 years later !
- Hibernia’s weighed 60 halfpence to the pound as compared to 120 ‘Rosa Americana’ halfpence to the pound
- When including the costs of production, plus the £10,000 fee paid to the Duchess of Kendal, it has been calculated that Wood would have lost £4,871 over the fourteen years of the patent.
- Therefore, from Wood’s viewpoint, the Hibernia coin specifications were too generous based on the cost of production – well, actually, there was a profit of over £5,000 in normal circumstances, so it was the sum of £10,000 that he paid the Duchess of Kendall that caused the problem !
- He made a ‘commercial decision’ to change the specifications and, since it was not for use in England, the English Parliament did nothing to stop him from producing ‘under weight’ coins and the Irish Privy Council was powerless to prevent this
- Contrary to popular opinion, it now seems that Wood did not produce under-weight coins for Ireland and that he did, in fact, reduce his potential losses by ‘drip-feeding the initial supply into Ireland hoping that his contract would be recinded.
It has also generally been held that the Irish did not accept the Hibernia coppers and much has been said about Dean Swift’s Drapier Letters, the duplicity of the Irish authorities and the political intrigues of the Tories and Whigs in England.
- However, recent research (and the frequency of coin finds in Ireland) suggests that Wood’s coins were accepted at first.
- It would appear that, over time, the Irish people and merchants gradually neglected the coins.
- The ‘wear’ on Wood’s coinage found in Ireland suggests that they were used until 1737 when they were replaced by regal Irish coppers
It is a popular myth that the Irish refused to use the coinage on nationalistic grounds and that they relied on copper tokens (and, possibly, the Saint Patrick coppers) but this seems unlikely.
- What they needed was good quality silver coinage of sixpence, shillings, half crowns and crowns.
- The Irish Privy Council agitated for this but the English Parliament were unwilling to export silver to Ireland
Wood’s Coinage has two major types:
- The first type struck in 1722 has a reverse design with a harp left of Hibernia
- The second type struck from 1722 until 1724 has a harp to the right of Hibernia
- The obverses of both type are similar, albeit subject to die varieties
- 1725 – There is a die flaw which occurs on one variety of the 1723 halfpenny which makes it look like the date is 1725
- There are proof strikings in both copper and silver and there are a number of patterns (but these are rare)
These coins are available in much better condition than the earlier regal copper issues and uncirculated coins with considerable red mint lustre are available albeit scarce and expensive. Wood’s Coinage is actively collected as part of the American ‘colonial series’ so there are listings of their values in the ‘Red Book’, the ‘Blue Book’ and from many other US sources – including numerous American numismatic websites.
Year | Type I, Wood’s Farthing | Seaby | Dowle & Finn | Coincraft | Krause |
1722 | Farthing | 6602 | 523 | IG1FA-005 | 115 |
Year | Type I, Wood’s Halfpenny | Seaby | Dowle & Finn | Coincraft | Krause |
1722 | Halfpenny | 6600 | 504 | IG1HD-005 | 116 |
1722 | Proof in Copper | P6600 | 505 | IG1HD-010 | 116 |
1722 | Proof in Silver | P6600 | 506 | IG1HD-015 | 116a |
Year | Type II, Wood’s Farthing | Seaby | Dowle & Finn | Coincraft | Krause |
1723 | Obverse reads D:G: REX: | 6603 | 524 | IG1FA-010 | 118 |
1723 | No colon after REX | IG1FA-015 | – | ||
1723 | Obverse reads DEI.GRATIA | 6604 | 525 | IG1FA-020 | 119 |
1723 | Proof in Copper | P6604 | 526 | IG1FA-025 | – |
1723 | Proof in Silver | P6604 | 527 | IG1FA-030 | 119a |
1724 | Stop after date | 6604 | 528 | IG1FA-035 | 119 |
1724 | No stop after date | 530 | IG1FA-040 | – | |
1724 | Proof in Silver | P6604 | 529 | IG1FA-045 | 119a |
1724 | Proof in Silver – No stop after date | 119a |

William Wood’s ‘Hibernia’ type Farthing. Wood’s mint, possibly in London or Bristol. 1723. Laureate head right / Hibernia seated left on globe, holding palm frond in right hand, resting left elbow upon harp. Martin dies 3.22/Ba.1 (EDS); D&F 525; SCBI –; SCBC 6604. VF, attractive brown patina.
Year | Type II, Wood’s Halfpenny | Seaby | Dowle & Finn | Coincraft | Krause |
1722 | Halfpenny | 6601 | 507 | IG1HD-020 | 117.1 |
1722 | Second 2 inverted | 509 | IG1HD-025 | 117.1 | |
1722 | Proof in Copper | P6601 | 508 | IG1HD-030 | 117.1 |
Year | Type II, Wood’s Halfpenny | Seaby | Dowle & Finn | Coincraft | Krause |
1723 | No pellet before reverse legend | 6601 | 517 | IG1HD-035 | 117.4 |
1723 | 3 over 2 | 6601 | 515 | IG1HD-040 | 117.1 |
1723 | R’s over B’s on obverse | 6601 | 513 | IG1HD-045 | 117.2 |
1723 | Pellet before reverse legend | – | 510 | – | 117.1 |
1723 | No pellet after date | 6601 | 514 | – | – |
1723 | Star in reverse legend | 6601 | 516 | – | 117.3 |
1723 | Proof in Copper | P6601 | 518 | IG1HD-050 | 117.4 |
1723 | Proof in Copper – pellet before rev legend | – | 511 | – | 117.1 |
1723 | Proof in Silver | P6601 | 512 | IG1HD-055 | 117.1a |
Year | Type II, Wood’s Halfpenny | Seaby | Dowle & Finn | Coincraft | Krause |
1724 | Divided reverse legend | 6601 | 519 | IG1HD-060 | 120 |
1724 | Continuous reverse legend | 6601 | 520 | – | 121 |
1724 | No pellet after date | – | 522 | – | 121 |
1724 | Proof in Copper | – | – | IG1HD-065 | – |
1724 | Proof in Silver | P6601 | 521 | – | 121a |
Year | Type II, Wood’s Halfpenny | Seaby | Dowle & Finn | Coincraft | Krause |
1725 | This date is caused by a die flaw on a 1723 variety | – | – | – | – |
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There are also a number of patterns available for this series. They are highly collectible and attract much attention when they appear at auction. They are available in a range of metals and a small number of varieties have been noted.
Year | Woods Pattern Farthings | Seaby | Dowle & Finn | Coincraft | Krause |
1723 | As type II but, longer hair and date below Hibernia, in Silver | – | – | – | – |
1724 | As type II but, longer hair and date below Hibernia, in Copper | – | 534 | – | Pn18 |
1724 | As above in Silver | – | – | – | Pn19 |
1724 | Similar obverse but reverse has crossed and knotted Septre and Trident, date below | – | 535 | – | – |
1724 | Reverses of two patterns above combined | – | 536 | Pn20 |
Year | Wood’s Pattern Halfpennies | Seaby | Dowle & Finn | Coincraft | Krause |
1722 | As type I , but Hibernia facing right looking at rocks, date below | – | 531 | IG1PTN-020 | Pn17 |
1724 | As type II, but longer hair and date below Hibernia, in Copper (wide and narrow flans) | – | 532 | IG1PTN-040 | Pn21 |
1724 | As above in Bell Metal | – | 532 | – | Pn22 |
1724 | Similar obverse but reverse has crossed and knotted Septre and Trident, date below | – | 533 | – | Pn23 |
For the specialist collector, there are a number of other (less obvious) varieties of these coins.
For the Hibernia farthing Nelson listed six types, which Breen expanded to eleven.
- Recently Martin has identified five obverse dies (1-5) and seven reverse dies (A-G),
- with four sub-varieties of reverse B based on the number of harp strings (between nine and twelve), for a total of eleven reverses.
These 16 dies are found in 14 combinations as follows:
- 1722 – 1 combination
- 1723 – 7 combinations
- 1724 – 6 combinations (of which Martin was unable to verify three 1724 combinations)
For the Hibernia halfpence Nelson listed nine types, which Breen expanded to twenty five.
- Martin has identified ten obverse dies (1-10) and 17 reverse dies (A-Q)
- with numerous sub-varieties based on the number of harp strings + the size of the 3 in the date (total number of reverses = 30)
These 40 dies are found in 36 combinations as follows:
- 1722 – 9 combinations
- 1723/2 – 2 combinations
- 1723 – 17 combinations
- 1724 – 8 combinations
Several different device punches were used for the royal bust and Hibernia (Martin states there are at least three different laurel wreath styles and several variations on Hibernia’s belt).
- Interestingly, the device punches for Hibernia had a blank harp so the strings were cut into the individual dies.
- The engravers did not always use the same number of strings on the harp so that there could be a number of variations from a single Hibernia device.
- Additionally, many different letter punches were used and they are found in a variety of combinations.
- When adding all of these possibilities as well as different letter alignment and various die states due to cracks and re-cutting the number of varieties is quite large.
- It has been suggested the number of varieties for the halfpence alone is in the 200-400 range
Further, Martin has suggested (as Hodder has shown for New Jersey coppers) that the emission sequence of these dies was not continuous or in strict chronological order, thus a 1722 obverse would be replaced with a 1723 obverse and then later re-used.
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Thank you
I have just found a 1723 Hibernia halfpenny under uor house floor — It doesn’t look like a production coin as it has what appears to be a stress crack plus some compressed copper lumps in the surface. Would you like a photograph ?
Colin Dipper
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yes please
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I have tried to capture the detail for you and hope that you can see the coarse grain structure of the surface
C&R Dipper Concertina Makers
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