Rose Gold Mesh Rope Necklace

18k rose gold necklace from the 1950s, in rope mesh.
Very nice appearance, very good condition of the links.
French work from 1945, hallmarked with an eagle's head.

Weight: 26.8 grams
Length: 43 centimeters
Width of largest link: 9.6 millimeters
Thickness of the largest link: 7 millimeters
Width of smallest links: 5.65 millimeters
Length of chain links: 4.3 millimeters