Venue: Young Israel of Forest Hills Young Israel of Forest Hills

Gemara:

Eruvin 

Collections: Rabbi Schachter: Eruvin YIFH

References: Eruvin: 55a  

Description

Definition of city - techum , Ir Hanedachas , Purim . Border of city to draw 2000 amah : from wall or from karfef (70 2/3 amah ) . Rosh quotes Maharam Merotenburg .Ramah is lenient . Semi-circle city . Circular city with central gap . Brek in middle of city . Lech Lecha :How we know ger that converts is like katan shenolad dami - Meshech Chachma , Chasam Sofer . Opinion of Maharal , Rabbi Breurer . How a ger prays .