Recently i came across a photocopy of Ketzos 34/4, which discusses how we know hodaas baal din and shavyey anafshei. I realized that it’s one of the most famous pieces in the ketzos. I was thinking, which other pieces would you put on a top yeshivish mareh mekomos list? I’ve been out of yeshiva for a while, but off the top of my head I would say the Reb Elchonon that says koach hatayna instead of mah lo leshaker for migu would have to be on it. The second Reb Chaim is very famous (the one on kavana). Shmatsa 1:18 is famous. There’s a famous kuntres hasfeikos piece on mara kama (1:5). I’m missing a bunch but could those here who are still holding please add in?