The teachers (sit in the second row): Israel Grob (teacher of Geography, third from the right), David Braver (the principal, fifth from the right), Dr. Zeev Yekel (Hebrew teacher, sixth from the right), Adam Dem (Polish literature teacher, seventh from the right).
In the back row: Israel Landa (Mathematics & Physics teacher, stands fifth from the right). The student Yitzchak Eliashberg stands at the back row, first in the right.