Binyan Tzion on When an Invalid Torah Scroll Mixes with Others (29 Adar Sheni)

שו"ת בנין ציון י"ג 29 Adar Sheni 5613 (1853)

A sefer Torah is known to have an error in it, somewhere in Bereshit, and then gets mixed in with a bunch of other Torah scrolls, and they checked all of them and could not find the error. What's the community to do? The question relates to when we do and don't nullify prohibitions of food mixtures, and how we can apply that to this issue.