19. Each frame must have 2 silver bases to go under it. A peg fits into each silver base. You must make 40 silver bases for the frames.
20. Make 20 more frames for the north side of the Holy Tent.
21. Make 40 silver bases for them. Make 2 bases for each frame.
22. You must make 6 frames for the rear or west end of the Holy Tent.
23. Make 2 frames for each corner at the rear.