help to indetify this 900 silver cup sign Martini & C

[micaela]

help to indetify this 900 silver cup sign Martini & C. Country? Time?

Kind Regards

Mica

[amena]

Martini is a very common surname in Italy, it's in the 29th place among the most common surnames.
It is likely that the piece is italian, around the first years of the 900.
The first silversmiths with the name Martni recorded in the registers from 1935 onwards were
9 CO S. A. ARGENTERIE MARTINI Via Castellini 19 COMO
34 FI MARTINI OSVALDO GUGLIELMO Via Ponte Vecchio 11 FIRENZE
It's only a guess.
Regards
Amena