Date: 6 Tishrei 5564
From: Rabbi Moshe Sofer
To: Rabbi Yisrael, Rabbi Wolf
The responsum discusses the halachic permissibility of repairing a torn Torah scroll, comparing the methods of sewing and gluing, and the differing opinions of Maharam of Rothenburg and the Rosh on the extent of the tear that can be repaired.
Source: Shu"t Chasam Sofer Collected §66