Namque cum voluisset in taberna sui patris speculum ita pendere, ut, cum duceretur susumque reduceretur, linea latens pondus deduceret, ita conlocavit machinationem.
On one occasion he wanted to hang the mirror in his fathers shop, in such a way that when it was pulled down and pulled up again, a hidden cord drew down the weight; and he made use of the following expedient.
final_alignments\Vitruvius_Architecture_Book_9.json