Indian Beaker

[neurorocker]

This mark has been discussed previously in the forum, but I'm curious if any additional information has come to light about its use. When was it used, what purity of silver does it denote, what parts of India used it? Many thanks.

[neurorocker]

Here's the prior discussion:
http://www.925-1000.com/forum/viewtopic ... 00t#p67139