Deinde capita funis referuntur in summa troclea ab exteriore parte et deiciuntur circa orbiculos imos et redeunt ad imum coiciunturque infimae trocleae ad orbiculos ex interiore parte et referuntur dextra sinistra; ad caput circa orbiculos summos redeunt.
Then the ends of the rope are carried back on the outside of the upper block and are taken over its lower pulleys, and return below. They are passed from the inside to the pulleys of the lower block and are carried up right and left and return to the top round the highest pulleys.
final_alignments\Vitruvius_Architecture_Book_10.json