The typical punching of Messina until 1826 consists of three marks.
1 stamp of the Consul with the year
2 stamp of the City
3 silversmith's stamp
![Image](https://i.postimg.cc/234LPWwp/MESSINA.jpg)
On your plate the Messina crest is a bit strange, but the other two brands seem correct. On the other hand, if it is not from Messina, then I would say that it is not Italian.
Best
Amena