Buttons of some sort from and other artifacts fromm1800's site with stone foundation.

[horsesterry]

Buttons of some sort from and other artifacts fromm1800's site with stone fou...

Can anyone identify. I believe the first one is a rein holder.

 

[HuntinDog]

In your first picture it is a reins guide.
The upper right is part of a suspender clip.
Lower left might be a rosette, hard to tell without a look at the other side.
and the lower right some type of button, to crusty to tell more.
In your last picture it looks like the blade half of an axe, a square nut and the other two pieces are to dark for me to guess..
Hope this helps.

HH