I have had these two pearl handled knives for years stuck in a drawer with other pearl handles flatware.  I have decided to sell all that I have right now.  The smaller knife is serrated and curved up at the end.  it has a mark on the blade and the pearl handle is attached to the blade with sterling.  The second knife is flatware with Landers Frary and Clark, Aetna Works on the blade and the pearl handle is attached to the blade with sterling.