Here is a gem one on ebay...
http://www.ebay.com/itm/1974-50-COO...360241178896
Its 2.89oz of silver so $89.38 worth of pm. I bring that up as your example looks to have some toning and oxidation which might affect its value somewhat. Regardless, its a big coin. At 57mm, I'm sure you could use it as a signal mirror in an emergency. Found a mintage # of 1202 and selling offers for gem examples vary widely $150~$250.
http://www.ebay.com/itm/1974-50-COO...360241178896
Its 2.89oz of silver so $89.38 worth of pm. I bring that up as your example looks to have some toning and oxidation which might affect its value somewhat. Regardless, its a big coin. At 57mm, I'm sure you could use it as a signal mirror in an emergency. Found a mintage # of 1202 and selling offers for gem examples vary widely $150~$250.























