School #11 provided classes for girls; #11A met in the morning. Most students at School #11A in September 1941 were between 8 and 11 years old, meaning that they were born between 1930 and 1933.
School #11 was located at Ulica Franciszkańska 29. The street name was changed to Franzstrasse when German occupation began in 1939. You can read more about and see pictures of Franciszkańska at
http://www.lodz-ghetto.com/franciszkanska_street.html,25.