Book, Par.

1  2,        9|     manner that the ends of the joists were covered by the outer
2  2,        9|        moreover, built over the joists with small bricks as high
3  2,        9|      and on the beams they laid joists across in a direct line,
4  2,        9|     fastened down planks. These joists they made somewhat longer,
5  2,        9| fastened them to the projecting joists. For this was the only sort
6  2,       10|       in the same manner as the joists were laid on the braces,