Page:Frontinus - The stratagems, and, the aqueducts of Rome (Bennet et al 1925).djvu/439

it has a capacity of 81 quinariae plus 5/12 plus 10/288. With the water-men it had u diameter of 12 digits; having a capacity of 92 quinariae.

The 120-pipe: 12 digits plus 4/12 plus 6/288 in diameter; 38 digits plus 1/2 plus 4/12 in circumference; it has a capacity of 97 quinariae plus 1/2 plus 3/12. With the water-men it had a diameter of 16 digits, having a capacity of 163 quinariae plus 1/2 plus 5/12, which is the measure of two 100-pipes.