1930s Antique Art Deco by Rosice Czech Amber Glass Bowl Leaping Fish. 1930s Antique Art Deco by Rosice Czech Amber Glass Bowl Leaping Fish Rosice Glass is a type of Czech glass produced by the Rosice Glass Factory in Rosice u Brna, Moravia, Czech Republic. The factory was founded in 1920, but it went through several periods of closure and revival before finally becoming part of the Sklo Union group in 1965. 1930s Antique Art Deco by Rosice Czech Amber Glass Bowl Leaping Fish Rosice Glass is…