(Rabbi of Slutzk, Rosh Yeshivah Etz Chaim, Jerusalem. 1870-1953). Autograph Letter Signed, in Hebrew on letterhead Written to R. Chaim Yehudah Yaakovson of Yeshivah Etz Chaim, approbation for his new work Shitath Hachinuch.

The book on education and teacher-pupil relationship was published in 1950. This letter also contains praise for Rabi Abraham Isaac Kook who previously approved the work. He is entitled here as the “Gaon Hador Hacohen hagadol BeToratho VeTzidkatho.”