Antique Victorian Solid Silver Turquoise Glass Earrings Dangle Large Hook Pendulum Etruscan Genuine Vintage Womens Jewelry Jewellery butterfly brooch along with a patent mark

along with a patent mark

The rear has dark silver patina on it

I would say "JR" or "JB" (see picture 5)

DESCRIPTION: A genuine vintage sterling silver snap bracelet

Antique Victorian Solid Silver Turquoise Glass Earrings Dangle Large Hook Pendulum Etruscan Genuine Vintage Womens Jewelry Jewellery butterfly brooch along with a patent markDESCRIPTION: An unusual pair of antique Victorian solid silver Etruscan style earrings, in laid with a turquoise coloured glass. As to be expected with the items age, the silver isn't stamped hallmarked, they test for high grade silver (800+). They weigh a total of approx. 4. 73g and the size dimensions are in the later photos.