I was hoping to get some help on this tatevin (wine tasting cup) I picked up recently. It is french, manufacture after 1934, when the order of the Confrerie des Chevaliers du Tastevins was restored under it’s current name.
The single hallmarks shows an ‘E’ and an ‘S’ surrounding what I believe is the Minerva head, with the letter ‘Ste’ above the head, and what looks like the letters ‘t t’ below.