janneen Posted October 26, 2008 Report Share Posted October 26, 2008 Hello everyone! I have a few russian coins in my collection where coin has a "mirror-like" surface. Actually how mirrorlike a coin should be if it is considered as prooflike (or even proofstrike). Or are my coins just cleaned somehow? Here's one: http://www.omnicoin.com/coin_view.aspx?id=953975 Janne Link to comment Share on other sites More sharing options...
WCO Posted October 27, 2008 Report Share Posted October 27, 2008 Dear Janne, The answers may be found in a book of Jim Halperin (chapters 8 and 9) here: http://books.google.com/books?id=pDKJhAHGP...result#PPA51,M1 I hope this helps. WCO Link to comment Share on other sites More sharing options...
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