Rav Yehoshua Grunwald shlit”a, dayan on Igud HaRabbonim’s Bais Din, gives a shiur about kli rishon and kli sheini on Shabbos
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Rav Yehoshua Grunwald shlit”a, dayan on Igud HaRabbonim’s Bais Din, gives a shiur about kli rishon and kli sheini on Shabbos
If the recording below does not work, click here