I acquired three gorgeous modern Greek types that may be fantasies, or some kind of trial strikes. All three types were minted, but these are not exactly them. The 1912 types display CH. Pillet 925 (Omega epsilon 11), while the Demeter of 1930 omits CH. Pillet. They are toning but I really don't believe they are struck in silver. I'll picture one here with a link to another on my site where you can see all three. Thanks for any info!
http://www.moneta-coins.com/showphoto.php?photo=1914&title=greece-10-drachma-1930pattern&cat=571