These are some more thing I found, I am at a loss at to what the thing in the last photos is, sorry it is so blurry, the zoom on my camera dos'nt work, I also picked up about a 1/2 a plastic grocery bag of scrap metal.
yes the 2nd photo is a small trap, it's funny, I find a trapping tag in my back yard and a trap in another yard , the place I am searching is not far from my home, from my home I go down my street 2 1/2 blocks then right half a block.
Traps like that can still be purchased today at most farm stores for about $8.00. I have hundreds. Traps like taht are used in wetlands, as well as fields or woods. They are very common.