I have an Bronze Antique (1880-1890) and want to sell it to US or UK people. It's weight is 400 grams. I get this one from my Grandfather. For this selling, should I have any License from Govt? Can I send it via Indian Post service? Is it legal to send the Metal Antique by Indian Post?
If I should get license, from which department I should consult and in which way?