I can find little out about Cartier Sterling flatware patterns. Here are some examples of the designs of a few of the other patterns (other than Du Roi which I posted on earlier). The lines range from slick art deco to art noveau. They do all seem to have a twisted gold band at the bottom of the stem in common. However, as I said earlier, since Cartier is a French company, it doesn't fall into my bailiwick of American Sterling Flatware. Ah, but we can wander.
De Louis Cartier (Solid Serving Fork)
La Maison De La Belle Epoque
De Must (Salad Fork)