Yes. The British pattern gold Sovereign was only minted at the Melbourne and Sydney mints in 1897.
There were a total of 7,662,565 Sovereigns minted dated 1897.
There was a total of 30,044,000 1911 British Sovereigns minted for circulation.
There were about 10,041,000 British 1904 Sovereigns minted at the Royal Mint London (no mintmark). There were about 3,743,000 British 1904 Sovereigns minted at the Melbourne Mint (mintmark = M to the right of the date). There were about 4,506,000 British 1904 Sovereigns minted at the Perth Mint (mintmark = P to the right of the date). There were about 2,986,000 British 1904 Sovereigns minted at the Sydney Mint (mintmark = S to the right of the date).
There were 2.95 million 1982 British "Uncirculated" Sovereigns minted. There were 20,000 1982 British "Proof FDC" Sovereigns minted.
The were approximately 2,718,000 British 1838 gold Sovereigns minted.
There were no British Half-Sovereigns minted from 1938 to 1979 inclusive.
Mintage figures were not very reliable until the 20th century, since coins were often minted by weight rather than a specific quantity or value. There were about 2.7 million British 1853 Half-Sovereigns minted.
There was no British Half-Sovereigns minted from 1927 to 1936 inclusive.
There were no 1804 British Sovereigns minted. The Sovereign was reintroduced into the currency in 1817.
British Sovereigns have been issued for nearly 200 years. The value of any Sovereign would depend on its year, place of minting and its condition.
There were 14,000 1973 Isle of Man gold "uncirculated" Half-Sovereigns minted. There were 1,250 1973 Isle of Man "Proof" gold Half-Sovereigns minted.
British decimal Half-Sovereigns are minted annually in most years as a non-circulating Proof FDC gold bullion coin. The last pre-decimal Half-Sovereign minted was issued in 1937 as a non-circulating Proof FDC coin.