Unique 1923 Specimen Sovereign, struck as a Coin of Record at the Sydney Mint

This 1923 Sovereign was struck as a Coin of Record at the Sydney Mint. The coin is unique.

To understand the motivations of the Sydney Mint in producing Coins of Record. And to know the numbers struck, is to recognise the value and outstanding qualities of this 1923 Sovereign.

The Sydney Mint began operations in 1855, issuing circulating gold sovereigns and half sovereigns. The mint did not have the machinery or the skills to strike Coins of Record, that responsibility initially taken up by the Royal Mint in London up to, and including, 1870. 

The Sydney Mint took control of its proof issues in 1871. Its approach to production of Coins of Record throughout its lifetime was conservative. The mintages were tiny. And the years in which they were struck were thinly spread.

Only four years out of seventeen in the Young Head era (1871 to 1887). Two years in the Jubilee era (1887 to 1893), one in the Veiled Head era (1893 to 1901). One in Edward VII (1902 to 1910) and five in the George V era (1911 to 1926). 

Summarising above. From 1871, when the Sydney Mint took control of production of its special strikings until it closed in 1926, the mint struck Coins of Record in only thirteen years.

Of those thirteen years, five can boast unique pieces, 1871, 1879, 1883, 1920 and 1923, the first three occurring in the Young Head era, the latter in the George V era.

This 1923 Sydney Specimen Sovereign is one of the truly 'great' coins of Australian numismatics.

The Quartermaster Collection was owned by Queensland collector, Tom Hadley. He joined forces with rare coin dealer Barrie Winsor to form what is acknowledged as the most comprehensive collection of Australian gold coins ever formed. The program of acquisition took three decades, each coin hand selected to acquire the finest quality. Opportunities to upgrade, and to improve upon the quality, were taken up during this duration to achieve the ultimate grade, available at the time.

The Collection became a benchmark for Australian gold coins. And is still to this day the yardstick by which other coins are judged. Exhibited at the Royal Australian Mint Canberra in 2005 to celebrate the 150th anniversary of the Sydney Mint's opening, it was eventually sold at auction by Monetarium Sydney in June 2009.

This 1923 Sydney Specimen Sovereign became available in 1992 and was selected to become part of the Quartermaster Collection. The coin was especially struck as a Coin of Record at the Sydney Mint. 

Winsor knew this sovereign represented the ultimate quality. During the George V era, Coins of Record from the Sydney Mint were struck to a specimen finish. And this coin is indeed an immaculate coin, graded FDC, with a superb strike. 

Winsor also knew he had secured the ultimate rarity when he acquired this sovereign for it was believed unique. To this day, its unique status holds. There are no other known examples.

The Sydney Mint was the nation's first gold coin producer. During its lifetime, the mint processed more than 1200 tons of native gold, converting it into currency. In addition to producing circulating coins, the Sydney Mint was occasionally called upon to create special presentation pieces. The coins are technically referred to as 'Coins of Record'. 

A Coin of Record would be gifted to a monarch, a dignitary or sent to an influential collector. Or put on display at an international trade fair. And if the Royal Mint London requested a sovereign for its archives, it was yet another occasion when a Coin of Record would be minted. Situations where a circulation strike would simply not suffice. 

A Coin of Record is an artistic interpretation of coinage, a strikingly beautiful coin beyond ordinary currency. Individually crafted to a proof or specimen finish using special coining techniques to standards far exceeding that required of a circulating coin. (It is noted that during the George V era, all Coins of Record were struck to a specimen finish.)

Whereas production of circulating coinage was dictated by Government, Coins of Record were struck at the discretion of the mint master. The coins were not produced every year and, as they were individually created, the process was time consuming and the mintages minuscule. For Sydney Mint gold proofs, generally four pieces or less. There were years when only a single coin was struck.

Coins of Record of Australia's sovereigns and half sovereigns are visually stunning, distinguished by immaculate surfaces, either brilliant or satin depending on the strike. And it is their beauty and their ultra-exclusivity that drives demand. 

The coins are today a globally traded commodity, confirmed again at St James Auction in New York, January 2026.  

They are the crown jewels of coinage, adding glamour and exceptionality to any collection!