The Euro countries use rolls, but there is nothing to CRH for, other than errors and maybe Vatican Euros (which have a high premium and are NIFC). England changed their currency in the 70s, making all silver be a different size than the current size. Their 1 and 2 pence coins (pre-1992) are bronze (97%, so higher than US). However, it is illegal to melt any coin with a king or queen in Britain, making the coppers have a melt ban. The coppers are commonly sent to France for melting, as there is no law against exporting them I think. Sweden is a good place to CRH, along with Switzerland as they both have quality silver to be found. Poland doesn't have much as far as CRH, but the 2008 5 zlotych is a key date (like the 2009 nickels, no value yet, but low mintages). I was in Poland for a month to visit family, and only found one 2008, while finding hundreds of 2009 (put back into circulation). Mexico had circulating silver longer than any other nation, until 1995, with the 10 peso. It has more silver then a 40%. It is .925 silver on the inside, and aluminum bronze on the outside.
