Gender: girl
School:
School #17A
A fuzzy search for C* Cymbalista came up with Chana Synbalista, who was the closest and only match. She was born in 1931, which would have made her a plausible age to attend School #17A.
Only one other Lodz Ghetto resident had the last name Synbalista--presumabely Chana's younger sister, Tanchen (b. 1934). They were both deported on the same day, January 28, 1942, on which date there was a deportation to Chelmno.