Early Enameled Glass Czech Style Brooch (A880)

Early Enameled Glass Czech Style Brooch (A880) Size: 2.25" Color: Multicolor Condition: Good vintage; main yellow glass has a spot on the bottom left corner, and the foil might be breaking down. One or two stones might have been replaced. Era: circa 1930s Signed: None Details: unusual riveted construction in a pot metal and brass combo. This is an early, unique piece. Please look at all the photos, as they are part of the description. I try my best to point out any flaws. Also please remember this is a preloved piece and may show signs of light wear, marks, scratches, etc. I will be posting a lot more jewelry, Keep checking back.