buckle/horse tack help

[JPL]

I have a couple of items that would be great identifying and possibly dating.

The first is either a buckle or horse tack. It has no markings just some pretty basic decoration and a little bit of patina.

The second I really have no idea. I included a side view and bottom. Any help would be greatly appriciated.

 

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[Indian Steve]

Possibly a broken tongue from a buckle?

 

[cowboy7450]

Looks like the buckle off of a horses bridle. the part that goes up around the ears has a smaller buckle on it