Valls De Gres I Am Looking For Some Older Ceramic Tiles That Are On My Kitchen Floor, The Name On The Tiles Is Gres De Valls

I am looking for some older ceramic tiles that are on my kitchen floor, the name on the tiles is Gres De Valls - valls de gres

Who needs about 4 tiles are used as a design salt and pepper, blue-gray. Someone knows where I am a dealer in southern Ontario, which would find these tiles in May a great help