Genazym is offering a historical letter (1912) from R Chaim Ozer to the דּוֹרוֹת רִאשׁוֹנִים re: the upcoming founding of the Agudah

Genazym is offering a historical letter (1912) from R Chaim Ozer to the דּוֹרוֹת רִאשׁוֹנִים re: the upcoming founding of the Agudah — מובחר ועד הנגינה