Hi, I’m writing from australia as my mother has inherited a vase from her great grandmother and I have been unable to find anything online about it or it’s mark. Her ggmother travelled to american either in the 1920 or 1930 and brought it back with her. I have attached some photos – It’s quite tall approx 50cm – it is very thin to look at with the colour being a little transparent. The mark on the bottom is a number 12.
I hope someone can shead some light on it.