Help identifying button and buckle

[cajundetector]

Found this rivet button and buckle about a month ago. Under a mag. Glass you can see part of spread eagle and maybe part of an anchor. I know very little about buttons Badly worn. I don’t know if the buckle is a belt buckle or horse tack. Any insights are greatly appreciated!! Thank y’all

 

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[Sandog]

Look pretty old . I think you'll have to try for a clearer, sharper photo.

 

[cajundetector]

Look pretty old . I think you'll have to try for a clearer, sharper photo.

Will do. Thanks Dan dog!