Vintage sterling silver etched bangle bracelet

Beautiful vintage sterling silver bangle bracelet that is absolutely stunning. The inside is marked sterling. Whenever you open it, there is a stamping which I'm unsure of the meaning of that. I would assume that it's the artist of the bracelet. The bracelet is approximately a half inch wide. The inside circumference is approximately 7 1/8 inches. The bracelet weighs 25.5 g Inventory 31.