decoration

I found this unusual brass piece on an old farm site. The site dates to the 1830s. I need some help with this one. The wording on it says "We shine for all." So far my research has turned up nothing.

Hi all! Found this on the side of the road (weird, right?). It's some sort of metal, it seems, and it has a picture of two people in some sort of native/indigenous garb holding a pole with grapes hanging from it. On the back is a little blue patch that says some things in Hebrew and the...