I'll be happy to answer any question: feel free to ask.
This is a lovely antique letter opener - book mark.
Real tortoise shell with a silver monogram.
French Napoleon III period.
Dimensions: 9,2 x 1,3 cm
Period: 1850 - 1870
PARFAIT ETAT, PERFECT CONDITION
A good collectable !
Here is a converter inches / cm to help you with the dimensions: