For your consideration are these 4 International Sterling Silver fruit knives in the "Frontenac" pattern, ca 1903. They weigh 154 grams or 5.4 ounces. Not that it matters but they do have monograms.
The sterling handles are in very good condition but the blades are not. They have pitting and discoloration.
I have discounted them approximating the weight of the blades, which will be cut and discarded.