Great sleuthing inh. It says in the ad: "marked 22ct but being sold as 22ct gold plate". Which means I haven't a clue what it actually is, but I agree, it looks plated with slight wear around the edges. At least the Aussie sellers are trying to be honest about it. So there is a lesson to be learned here. Or more...
Oh yeah, Morpeth NSW, I've been there, I thought it was the Morpeth in Geordie land Still, Harv aka Wincent borrowed their pictures and was trolling.