Earrings are handcut and sanded. English, Vintage Tin used is shown in the images.
Antiqued brass drop, 6mm round with beaded edge and 5mm round bezel cup setting - which has a small piece of tin glued inside from the same tin. Jewelers glue was used.
Earring wires are antique gold-plated brass, 16mm flat fishhook with open loop, 21 gauge.  Each pair come with silicone clear earring backs. 
Earrings have been treated with a museum grade wax to protect and enhance, called Renaissance.
Some of the tins are vintage and have been lovingly used over decades. Therefore, there may be fine scratches or imperfections.