Silver Shot Glass

[Johnny17]

Good evening,
I have tiny silver object. Its similar to shot glass.
Can anyone identify the silversmith?
Best regards

[JayT]

Hello
The maker of your cup is Jean Granvigne.

Please use the search function to see numerous posts about this maker, with all details of his working dates, place of business, type of production, and genealogy.

Regards.

[Johnny17]

Thank you for your very prompt response.
I managed to clean it up and take a precise photo.


It seems to me that the symbol between the initials looks slightly different than the one below.
JayT, what do you think?

[JayT]

Hello

Granvigne was in business for a long time, and his punch varied a bit. The one on your object matches closely the mark illustrated in Arminjon.

From the style of your cup, I feel confident that the maker is Granvigne.

Regards.