Date: 18 Tevet 5565
From: Rabbi Moshe Sofer
To: Rabbi Yisrael, Rabbi Wolf
The responsum discusses the halachic debate between Maharam Mi-Rotenburg and Rosh regarding the repair of a Sefer Torah, specifically whether sewing or gluing is permitted for tears of different sizes, and critiques the Shach's ruling.
Source: Shu"t Chasam Sofer Collected §68