Sala Grynszpan was born on 06/08/1925 and she lived at Sulzfelder 46 flat 5 and Sulzfelder 51 and she moved on May 9, 1943 to Sulzfelder 30. I'm pretty sure she is the same girl that signed the albumn due to the age and the names. She also appears as Sala Grinszpan and living at Sulzfelder 51 flat 8.
I also wanted to note that I found her also under Sara Grynszpan born August 6, 1925 and living at Sulzfelderstrass 30 flat 16.
I found two other people living at the same addresses as Sala. The first name was Ruda Grynszpan born 1895 and she was deported on September 13, 1942 and the second name was Dawid Grynszpan born 2/4/1930. I'm guessing they were Sala's mother and younger brother.
I also found under "Lodz Transports to the Chełmno Extermination Camp" a Sala Grynszpan born 1924 and she was deported to Chelmno on 10 July 1944. Her address was Muhl 34. I'm not sure if this is the same Sala I researched?
Sara born in May of 1924 I couldn't find her in the Lodz Ghetto Inhabitants database and I couldn't find any people living in Hausierergasse, 3/19.