Hello Nick and welcome. Without re-reading Davies I am guessing that the dies are the same. The easiest tell for a maundy threepence is the toning. Currency issues tend to tone like all other silver coins whereas maundy issues tone with that lovely gun metal/steely blue tone. The coins have to be in high grade to differentiate. For B UNC coins the maundy usually appear prooflike with mirrored fields. I have sold a couple of early B UNCS and had to sell them as maundy issue becauase they looked like proof strikes. The currency, as I'm sure you will know, was worth about £100 more than I asked. Hope that is of some help. Thanks, that does help and will certainly help in future, as long as I remember to buy toned examples The specific examples I was looking at were the Maundy coins of Edward VII which are all the same Davies type '1 A'. If the Maundy '1 A' is the same as the currency '1 A' then it should be trivial to differentiate 1905-9 currency threepences as they all have a type 'B' reverse. I think I need to do some more research to try and firm up a theory. Nick