First sighted in the Heyde Sale in 1974, the 1864 Sydney Mint half sovereign featuring a Roman I in the date in place of the typical Arabic 1 is one of the scarcer errors of the series. While scarcer than the 1858 half sovereign with the incorrect legend, it has not nearly received the same attention and thus remains in a similar price range to the ordinary type for the date. It was most likely caused during the re-punching of the letters, a technique employed by the Sydney mint to extend the working life of dieswith the incorrect punch being used for the 1. The MS63 example graded by PCGS (illustrated) is this variety.
MintageMintageMintageValues are in AUD and are retail price estimations based on past sales of coins certified by PCGS or NGC and as such values only related to such graded coins. Uncertified coins or coins graded by other services would likely be worth significantly less. For wholesale pricing please refer to the Red Sheet. While all attempts to ensure accurate pricing, data entry errors can occur and as such no warranty is expressed or implied as to the accuracy of any information published on this website. It is important to verify all published sales to ensure the accuracy of the pricing when making any purchase decision. Any personal information provided to us is protected by the Privacy Act 1988.