I have found random references to a Sucket Fork, but can only find one example of this utensil. The piece's purpose is for eating "Sweet meats".
Lap over Edge (Insect/Foliage Motif) by Tiffany
This piece below, which looks incredibly similar, in Persian also by Tiffany, is referred to as a "Combination Olive Fork and Spoon".
And, even though both of these examples are by Tiffany, I could find no reference to either such a piece in Hood's book on Tiffany.
Mount Vernon introduced its Florence pattern in 1905. The design has a beaded edge around the terminal, simple lines down the stem, and a beaded edge as the stem joins the shoulder. The tip of the terminal has an embellishment that I can only describe as a "flouish of feathers".
Salad Serving Spoon (8 3/4 inches)
Cream Soup Spoon (6 3/8 inches)