I have quite a number of reference books on hallmarks but where is there a resource that provides the very latest ones -(up to the ones currently being struck on new silver?
You will find current date letters on the Birmingham Assay Office site at theassayoffice.co.uk/date_letters.html . Note that since 1975 all 4 British assay offices have been using the same date letters.
Many thanks for that - just what I needed!