A set of Two small matching Antique Brass Keyhole Cover made in France in the 1900s

A set of Two small matching Antique Brass Keyhole Cover made in France in the 1900s.
I have not polished them.
The pieces measure each 3.5 cm in diameter approximately
or in inches 1 3/8 inches in diameter approximately.
Two tiny holes to secure to surface.
Nice casting.
Very old.