Looks like a beauty! On the other hand the area around the base looks a wee bit suspicious to me, like its either been dug out recently or the stone had been erected recently.

I thought this was interesting too:
http://www.waterfordcountyimages.org/exhibit/web?task=DisplayPrintableImage&displayimage=1&enc_id=K0Na1MR8OrHefullstop

I thought it had been re-erected when the wall was built, wonder how long it had been hanging like that and what it looked like if it was ever more complete...