Thanks everyone. To answer some of your points, both companies made very similar pulled feather vases but as Sue says they are usually more feathery, on mine the decoration is raised up to probably 2mm. in places. The madforglass.com website has a vase in a very similar yellow with the same red decoration, no. 38 in the Rindskopf section. How they came to this attribution I don't know. John, I think the green vase could also just as well be Rindskopf but we may never know. I love the way this Czech glass raises all sorts of questions.