Hi, I recently found a Victoria Half Sovereign and have a couple of questions.
Has anyone had any joy removing discolouration from gold coins, or should this be avoided even on low value coins like this? I have read about baking power paste successes, but am unsure.
I know it's not that bad really, but if something can be done relatively easy i would like to know.
thanks
Victoria Half Sovereign - Discoloured
- JamesH50
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Victoria Half Sovereign - Discoloured
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- Swiss Rolly
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Afraid I can't help with advice on this, but I did attempt to clean some of my stuff for the first time today, thankfully very low value unimportant stuff cus it went wrong 
Had a queen Vic half penny 1861, soaked in lemon juice for abit and lost all remaining details
Had a queen Vic half penny 1861, soaked in lemon juice for abit and lost all remaining details
- ManOnTheMoon
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People forget that undiluted lemon juice is a powerful acid. Your loss today will hopefully be a learning point for others here. 
"The person who can enjoy the ordinary miserable days, is a happy fella."
Bob Mortimer in 'Gone Hogmanay Fishing'
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Yes I certainly won't be taking the same risks if I find anything specialManOnTheMoon wrote: Sat Apr 26, 2025 9:40 pm People forget that undiluted lemon juice is a powerful acid. Your loss today will hopefully be a learning point for others here.![]()
But hey, bring on more of the same for me to practice with right!?
- fred
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JamesH50 wrote: Sat Apr 26, 2025 4:34 pm Hi, I recently found a Victoria Half Sovereign and have a couple of questions.
Has anyone had any joy removing discolouration from gold coins, or should this be avoided even on low value coins like this? I have read about baking power paste successes, but am unsure.
I know it's not that bad really, but if something can be done relatively easy i would like to know.
thanks
It will never have much more than bullion value anyway so you are unlikely to cause any serious problems cleaning it.
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There is no going back!!...I have ruined many coins trying to clean them but it did`nt matter as none of them were anything special. I learnt a bit by doing it so that was good. Caution is key. What you have is a lovely coin and I would not get involved trying to improve the appearence unless I knew exactly what I was doing. Once your done your done and if you mess up that`s it!! I would be far happier to leave a coin that does`nt look a 100% than attempt to clean it and end up feeling sick!!...If in doubt leave it out...... ![ThumbsUp [81/]](./images/smilies/81_EmoticonsHDcom.png)
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