http://www.royalmint.com/newonepoundcoin
I wonder why they didn't show the other side.
https://www.youtube.com/watch?v=3s5oHFDlvnc
OK. They don't know who'll be the reigning monarch in 2017.
Looks like someone has revamped and made a slight modification to the old Threepnce.
Looks quite nice I think.