It's my first post, i'm from Catalonia. Firstly, sorry for my english. Somebody could tell me something of this piece. It's .925 silver but i can't find anything more. Thank you very much!
Your English is very good. These marks are English import marks, they identify an item that passed through the Chester Assay Office in 1916. The Importer/Sponsor was Harry Sapiro, a Liverpool based wholesale jeweller.