ccg Posted February 16, 2013 Report Share Posted February 16, 2013 Guatemala 1960 A bit larger / heavier in flan size than your usual dimes due to a lower grade silver being used. IIRC, 720 AR 280 CU has the lowest melting point of any silver-copper alloy. Quote Link to comment Share on other sites More sharing options...
thedeadpoint Posted February 16, 2013 Report Share Posted February 16, 2013 Wow about the melting point! I wonder if thats one reason they chose that alloy Quote Link to comment Share on other sites More sharing options...
Art1.2 Posted February 16, 2013 Report Share Posted February 16, 2013 That's a very nice coin. I like the design a lot. Quote Link to comment Share on other sites More sharing options...
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