Eruvin 98a and Eruvin 98b, the kinds of stoops/porches/roofs where rolling a scroll back up is or is not a problem on Shabbat, ledges out of a window and their uses, and then carrying within one kind of space while standing in another.
Eruvin 98a and Eruvin 98b, the kinds of stoops/porches/roofs where rolling a scroll back up is or is not a problem on Shabbat, ledges out of a window and their uses, and then carrying within one kind of space while standing in another.