1)
What is "Midah Shenis"?
1.
Rashi: Like the measure that his Chaver built above in the wall, so he built. You cannot say that it refers to building the gates, for in the entire Parshah, Midah is not mentioned regarding the gates.
2.
Malbim: On that side there were no gates or towers, so they divided the length of the wall into two measures; they strengthened the latter.
3.
Refer to 3:19:2:1.
2)
What is "Migdal ha'Tanurim"?
1.
Rashi: This is its name. All towers in this Parshah were in the wall.
2.
Malbim: It was in the west corner.
