Meseches Eiruvin- Perek 9- כל גגות

Daf 89- An Item That Came From a Neighboring Courtyard

Rav Yochanan Metzger, Rosh Kollel in Cleveland, OH

Daf 90- The Halacha of Karfef

Rav Yosef Jacobowitz, Mechaber Sefer Gevul Rishonim

Daf 91- Times of Danger

Rav Yosef Jacobowitz, Mechaber Sefer Gevul Rishonim

Daf 92- Roof Hopping

Dayan Yehoshua Grunwald, Dayan, Bais HaVaad

Daf 93- Joining For A Minyan

Rav Yosef Jacobowitz, Mechaber Sefer Gevul Rishonim

Daf 94- Walls Which Were Breached

Rav Yochanan Metzger, Rosh Kollel in Cleveland, OH