buckle/horse tack help

[JPL]

I have a couple of items that would be great to get some help with identifying and possibly dating. The first is a buckle or horse tack that I found there is no markings at all. Appears to be decorative. The second I have no idea. Thanks for any help that you all can provide.

 

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[JPL]

Sorry due to phone lag and failure to pay attention I posted this in the wrong forum.