spike

Found these in the yard a few feet from each other. Anyone know what they are?

First time out and found these items on the North Shore of Lake Michigan on the IL WI border. I know there were wrecks up and down that coast but no clue if these are from them. First one I was told was a crib spike, the others I have no clue. Any help would be great.

My husband and I have recently taken up metal detecting! I have to say, it is really addicting! Here is a list of a few of the things we have uncovered, so far! 1. Steven's Echo Cap Gun, 1930, still has most of the detailed tooling!! 2. In the same area as the cap gun, we also found a...