An antique masterpiece of silver and gold

2 pcs. Office stamp samples: gold 375 fineness about 1.6 grams, silver 830 fineness about 3.0 grams, total 4.6 grams, handmade, full plane metal cut with a chisel, inner diameter 16.2 mm, can also be worn as a pendant on a chain. Bullion value about 110 EUR.