Good afternoon on this snowy New England day. In general, I have been doing pretty well identifying the coins in my father's collection but I am now stumped. I have these two coins that have minimal markings and I cannot find a reference for either. Coin #1 is 15.89 Gram and 3cm across. Coin #2 is 7.50 Gram and 3cm across. Thank you in advance for any assistance. Diane