I picked up this cameo at a yardsale. Was very happy to find out that it was the genuine article but can't find the marks. A fellow jewel lover suggested that this board may be able to help me. I tried to put a picture up but can't seem to copy to this board. The cameo is approx. 1" in length. The mark is BG.80.
If someone can tell me how to upload a picture here I will do it.
