Roman Silversmiths

Alrighty. So, I’ve googled to my heart’s content, and I can’t find any information with regards to these. We have inherited a small number of assorted silver pieces that a great grandfather took in on trade for blacksmithing work. Anyway, one of the items says on the bottom: Roman Silversmiths EPC – which I know to mean Electro-Plated Copper. However, I can’t find ANY information with regards to a company called Roman silversmiths. CAn you all give me some information regarding this piece?