The 3rd pic the top row the rock in the center looks to have small pressure flakeing on it, and the two large ones in bottom row looks to be worked all the way around. Better pics would help, as for the knife handle, most north American Indians did not use stone for a handle. Good finds keep lookingHH
Pic #3 looks to be a point in the bottom left. I think it is easy to spot other peoples rocks when they post but it is harder to admit they are just rocks when you find them yourself. I guess we are hoping to find something so we pick up a rock that looks like it could of been used but its not. Always hoping I guess. Im not just talking about you either it happens to everyone I do believe. HH, rock