Dolphin was introduced by Tiffany in 1883. This is described as one of their "not full line" sterling patterns - meaning it only consists of a few servings pieces mainly the fish serving knife and fork, ice cream knife, salad serving knife and spoon, pastry server, and berry serving spoon. But what an exquisite pattern it is.
The pattern detail of the front
The pattern detail of the back
Fish Serving Knife (13 inches)