Need help with these

I picked up a couple coins today and haven't been able to identify them. The one with the profile looks like it is made of nickel, the other looks like silver. Any coments are welcome.
Thanks
John
Thanks
John
0
Comments
#2 is a very early Spanish silver coin from the "Reyes Catolicos" series, struck during the reign of Ferdinand and Isabella, of Columbus fame, 1469-1504. Denomination will depend on weight and/or diameter. There's an identical one discussed in this thread over on CCF.
Be aware that both these coins are reasonably likely to be counterfeited, as both are popular series with collectors.
Roman emperor Marcus Aurelius, "Meditations"
Apparently I have been awarded one DPOTD.