It seems to be one of the more rare patterns. They produced inlaid silverware, which involved inlaying blocks of sterling silver at the wear points on the back of spoons and forks prior to silver plating them.
Sterling Silver Pickle Olive Forks Cooper Brothers and Sons 1935 - Lovely Case
Holmes & Edwards IS Inlaid Silverplate Flatware Silverware Set 77 Pieces in Box
Vintage Spring Fever Northland Stainless Flatware Pickle Olive Forks 8 Pc Korea
Oneida Community Silver Artistry Silver Plated 2 Salad Forks. Floral Pattern
Vintage Dutch GERO 90 Silver Plated Pickle Olive/Lemon Fork
Wm Rogers Silver Plate, Pickle, Olive, Cocktail Fork, Twist Handle 8.25"