Odd buckle

[AJE]

Need a little help with this one. Not sure how old or what it was used for.
Thanks.

 

[Icewing]

Locking buckle
https://www.bing.com/images/search?...-14&sk=&cvid=8AC34E94A6B544DFB345046BC72E7D0A

Welcome to TNET

 

[Vldetecting]

It's probably from early 1800's to early 1900's

 

[Old Pueblo]

Looks like tack.

 

[AJE]

Found several dog tax tags from the mid 1920s in the same field but also found civilwar and colonial relics. Maybe it was on a dog collar. Thanks for the replies.