Ipsum autem torcular, si non cocleis torquetur sed vectibus et prelo premetur, ne minus longum pedes xl constituatur; ita enim erit vectiario spatium expeditum.
The press, if it is not turned by a screw,4 but is worked by levers and a press-beam, is to be not less than 40 feet long. This will leave room for the man who works the levers.
final_alignments\Vitruvius_Architecture_Book_6.json