Vintage Antique Powder Compact Solid Silver 49.60 Grams Floral Flower Art Nouveau NBC20
It weighs 49.60 grams. I didn't find or see any hallmarks, but tested with a touchstone, it is indeed silver. The inner part (applicator) is missing. It's a beautiful object where the floral pattern is well crafted. It measures 62 x 60 x 9 mm. It is old, of very good quality, and in very good condition.