Top picture, far right below the pocket knife, is something unknown to me, but below that are the remains of three handles, a spoon, and two forks. At the very bottom of
the picture on the right is the remains of a fork that could have been attached to one of those handles. Left bottom of top photo you have railroad spikes, to the right of them
square nails, then chain repair links. In the center you have three horse shoes that have been worn in two, that look to me they were hind shoes, to the left of them is a square
nut. I see what looks like a lock for a small box or photo album/diary what looks like the remains of hooks possibly for wagons or just hanging stuff up. Hope this helps some.