School #16 provided classes for boys; #16B met in the afternoon. Most students at School #16B in September 1941 were between 6 and 13 years old, meaning that they were born between 1928 and 1935.
School #16 was located at Ulica Rybna 21. The street name was changed to Fischstrasse when German occupation began in 1939. You can read more about Ulica Rybna at
http://www.lodz-ghetto.com/rybna_street.html,13.