Et in his foraminibus omnibus calculi rotundi conlocentur, inque eius tympani theca, sive id loculamentum est, fiat foramen unum habens canaliculum, qua calculi, qui in eo tympano inpositi fuerint, cum ad eum locum venerint, in raedae capsum et vas aeneum, quod erit suppositum, singuli cadere possint.
In all these openings, round stones are to be placed, and in the lining of the drum there is to be one opening attached to a small channel, where the stones placed in the drum when they come to the corresponding place can fall one by one into the carriage body and a bronze vessel which is placed below.
final_alignments\Vitruvius_Architecture_Book_10.json