Vintage Antique 1900s French Escutcheon Key Hole Keyhole Covers Brass 2 pieces

Two Antique Brass Keyhole Cover made in France in the 1900s.
The left piece measures 8.5cm long by 6 cm wide or 3 3/8 inches tall by 2 1/4 inches wide. This is an approximate size. Four tiny holes to affix.
The right piece is 3 1/4 inches long by 2 1/4 inches wide or 8.5 cm tall by 5.5 cm wide. Two tiny holes to affix with.
Approximate measurements.