17 with two wooden pegs near the bottom.
18-21 Place two silver stands under each frame with sockets for the pegs, so the frames can be joined together. Put 20 of these frames along the south side and 20 more along the north.
22 For the back wall along the west side use six frames
23-24 with two more at the southwest and northwest corners. Make certain that these corner frames are joined from top to bottom.
25 Altogether, this back wall will have eight frames with two silver stands under each one.
26-27 Make five crossbars for each of the wooden frames,
28 with the center crossbar running the full length of the wall.