Home What Makes an Eruv Valid Under HalachaReshus Harabim in a Modern CityBrooklyn and Reshus Harabim Rabbi Moshe Feinstein's Letter Prohibiting the Establishment of an Eruv in Brooklyn, 17 Teves 5739 Rabbi Moshe Feinstein's Letter Prohibiting the Establishment of an Eruv in Brooklyn, 17 Teves 5739 Languagehe CreatorRabbi Moshe Feinstein Read in fullRead in full Related pagesBrooklyn and Reshus HarabimRav Moshe Feinstein's Brooklyn rulings, population, public streets, Flatbush, Boro Park, and Crown Heights.Brooklyn as a Single CityWhy Brooklyn neighborhoods are analyzed within the public streets and population of the larger city.Crown Heights Within the Brooklyn Reshus Harabim QuestionHow the Brooklyn and New York public-domain analysis relates to the direct Crown Heights Beis Din ruling.Flatbush and Boro ParkRav Moshe Feinstein's responsa and the public proclamations concerning proposed eruvin in Flatbush and Boro Park.Population and Public Streets in BrooklynThe population, road network, public access, and movement relevant to reshus harabim in Brooklyn.Rabbinic Proclamations Concerning Eruvin in Brooklyn and Other Large CitiesThe Kislev 5739 proclamation, Rav Moshe's Brooklyn ruling, and the later notice published with seventy-three rabbinic names.PreviousRav Moshe Feinstein's Brooklyn RulingsNextUnion of Orthodox Rabbis Proclamation Concerning Eruvin in New York and Other Large Cities, Kislev 5739