MB4 196b: Private Domain on Shabbos (345:4-7)
Status of holes in a wall that separates a reshut hayachid from a reshut harabim. What if the hole is open to both domains?
The height of a reshut hayachid/reshut harabim
A kli as its own reshut.
The definition of a reshut harabim (public domain); what if only part of the area is covered?