Monogram "MG" in a crest crowned on the tail of the spoon.
The spoon is pronounced ove shaped.
Swan hallmark (for solid silver objects from public sales with a minimum of 800 thousandths).
Parisian hallmark with the first rooster (1809-1819).
Hallmark not very legible, surely to the "helmeted man", punch Parisian big guarantee (1809-1819).
These sixteen vermeil spoons are visible in our Bordeaux store, 64 rue Notre-Dame, 33000 Bordeaux.