This was Hanna's ID number when she was put into her camp. The J stands for Jew. 1 is for her, alone. 9 is the german word for no, I will not die here. Not now. Not in my sleep... Like little children. 7 is for each and every day of the week she stays alive. One day at a time. 2 is for her aunt and uncle Gitl and Shmuel, who are here with her. 4 is for her family who died of Cholera. And 1 because she is all alone.