Cufflink I.D.

[Swartzie]

Yes, I did get a little overzealous on the cleaning. Amateur mistake. I saw a couple shiny parts on the face and couldn't help myself. Live and learn. Actually had a nice patina on it Regret.
Anyway. I have not seen a cufflink post like the one on this. Can anyone fill me in?

Thanks for looking.
-Swartzie

 

[Chris_Odom]

Kool find, Good luck IDing

 

[CRUSADER]

19th C cufflink