David Posted March 30, 2013 Posted March 30, 2013 Hi, I have a 1986 commonwealth games silver £2 coin it's in a plastic case and in a plastic capsule but it does not have a frosted finnish that I usually associate with a proof coin. The certificate says Proof £2 coins where .925 silver and an uncirculated coin was .500 silver I was just wondering how you would tell which would be which.Thanks Quote
azda Posted March 31, 2013 Posted March 31, 2013 (edited) A proof coin could be frosted, or can be mirror like. Normally proofs are mirror like, frosted are associated with rarer versions of a proof. I also think that a UNC 1986 2 pounds could probably be copper/nickel (not quite sure)l but the proof would be .925 or .999 silver Edited March 31, 2013 by azda Quote
Peckris Posted March 31, 2013 Posted March 31, 2013 Hi, I have a 1986 commonwealth games silver £2 coin it's in a plastic case and in a plastic capsule but it does not have a frosted finnish that I usually associate with a proof coin. The certificate says Proof £2 coins where .925 silver and an uncirculated coin was .500 silver I was just wondering how you would tell which would be which.ThanksI think it is often difficult to tell the difference between the .500% silver and the .925% one. It's perfectly possible for the silver proof NOT to be frosted. However, the .500% silver specimen will probably have a slightly dull appearance compared to the proof. The only way to be absolutely certain is to test it for silver content. Quote
David Posted April 1, 2013 Author Posted April 1, 2013 I recon that my two pound is the .500 issue as it is one tone silver which is quite good because there was not so many of them actually issued.Thanks for the help. Quote
Nick Posted April 1, 2013 Posted April 1, 2013 I recon that my two pound is the .500 issue as it is one tone silver which is quite good because there was not so many of them actually issued.Thanks for the help.I don't think you can tell by looks alone. One way of obtaining a definitive answer is by doing a specific gravity experiment. Quote
Gary D Posted April 1, 2013 Posted April 1, 2013 I recon that my two pound is the .500 issue as it is one tone silver which is quite good because there was not so many of them actually issued.Thanks for the help.I don't think you can tell by looks alone. One way of obtaining a definitive answer is by doing a specific gravity experiment.Ringing them is one way, but will need one of each to be able to tell which is which. The 925 will have a duller ring. Quote
Nick Posted April 1, 2013 Posted April 1, 2013 I recon that my two pound is the .500 issue as it is one tone silver which is quite good because there was not so many of them actually issued.Thanks for the help.I don't think you can tell by looks alone. One way of obtaining a definitive answer is by doing a specific gravity experiment.Ringing them is one way, but will need one of each to be able to tell which is which. The 925 will have a duller ring.As I think I have mentioned before, my hearing is impaired in such a way that the .500 sound duller to me than the .925, but if you have a known specimen of each type it is easy to compare. Quote
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