I have come across some bowls selling as Metlox Poppytrail Homestead, that have Poppytrail written across the state of California, but I don’t see any indication they are from Metlox. Also, they do not seem to be the quality I am use to. I am attaching 2 pictures: 1)the back marking and 2) the front that shows small green streaks throughout. There is a pinhead size hole in one bowl that doesn’t show up in a picture. They are said to be “hand painted”. Are they vintage and authentic? Thanks.