Metal brooch says Colonial on back

[Catk]

Hi, I am new here so please bear with me if I don't get this right. I found this in the ground 2 years ago and still cannot find anything on it. Perhaps someone here can help me

 

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[pa-dirt_nc-sand]

Looks Art Nouveau, 1890-1910, or reproduction. Nice find, congrats!

 

[Professor of Engineering]

Nice jewelry piece!

 

[Hawks88]

That’s a cool piece of jewelry. Congratulations.

 

[K1DDO1979]

Cool! [emoji2][emoji106]

 

[DetectingGodlikeOnOlympus]

Your find is one half of a Victorian era ladies' sash buckle: https://www.google.com/search?q=vic...L_bAhWD3VMKHQXOCacQ_AUICygC&biw=1812&bih=1014