Button Identification And Age

[Shawn]

Good afternoon. I found this very old looking button while hiking. It appears to be brass, has some design, and is not magnetic. I was hoping someone could point to an age or historical time period. Thank you very much. 

[Cal_Cobra]

Looks either pewter or iron, hard to tell from the pics although it appears that the shank shows signs of silver gilt.  I believe it's a decorative civilian button, perhaps 1830's-1850's 🤔

[Shawn]

Thanks. Possibly pewter but not iron. Non magnetic. It is kind of green in person which made me think brass. Thanks again.