I'll be happy to answer any question: feel free to ask.
This is a lovely antique seal.
Agate and silver
French silver mark: Hure de sanglier
Rather big !
Dimensions: 9,8 x 2,2 cm
seal: 1,9 x 1,7 cm
Period: 1850 - 1870
Monogram in a miror " AG ":
PERFECT CONDITION
AUTHENTIC !
Here is a converter inches / cm to help you with the dimensions: