Cartier C4018 London Paris NY Jewelry Presentation Necklace Box Push Button Rare

In great shape, inside pad has some wear, top and bottom are slightly mis-aligned when closed, but only a tiny bit. Pops open well, lid does not stay upright, as usual for this style of box. No outer box. Top appears to be silk-lined, box may be leather. Interior pad is hard, and it is for a smaller necklace.