Italian hallmark 784AL

[Siqi]

Hi! I've found this Italian vintage brooch and it has the hallmark 784AL on its back. Does anyone know which jeweller it was? Would really like to know more about the history of this piece :) Thanks a lot for the help!

[Siqi]

the link was not working, here's the photo:

[dognose]

Hi,

The Italian Registration Number 784 AL was issued to Mario Borio, Viale Dante 10, Valenza. The number appears to have cancelled in 1983.

Mario Borio was in business since at least 1957. Your item was made between 1957 to around 1970.

Trev.

[Siqi]

Hi,

The Italian Registration Number 784 AL was issued to Mario Borio, Viale Dante 10, Valenza. The number appears to have cancelled in 1983.

Mario Borio was in business since at least 1957. Your item was made between 1957 to around 1970.

Trev.

Amazing!! Thank you so much Trev for this information!!