Izsak Brull 1912 Izsak Brull in Ukraine 1917 Izsak Brull in Russia 1918 Travel identity card of Izsak Brull 1919 Silvia Nussbaum's father, Bull Izsak in Switzerland 1920 The yard of the Turda porcelain factory 1935 Lorinc Brull 1943 Izsak Brull surrounded by employees 1948 Izsak Brull 1950 Silvia Nussbaum 1962 Izsak and Zsofia Brull with workers of the Turda porcelain factory 1974 Zsofia and Izsak Brull 1979