There is an image of it here:
https://skydrive.live.com/?cid=c9075b0219e43a78&Bsrc=SkyMail&Bpub=SDX.SkyDrive&id=C9075B0219E43A78%21592&action=Share
I've not seen enough Genuine rows to be sure, but it looks genuine to me.
nice picture. is that an actual photo of mynydd y betws? what do wind turbine companies do with archaeological finds, can they just concrete over them?