Little well for inspection of Roman aqueduct

This is a simple Little well for waters inspection of The imperial aqueduct of S. Lorenzo that was a marvellous work done by engineers and architects of the Roman empire. San Lorenzo was the name of the country that, since May 1872, is called Amaseno. Amaseno, just like the noble river of virgilian memory, at whose source is the small urban center. The river collects the waters of a dozen springs and some of them attracted the attention of the Roman hydraulics to supply water to Terracina (Italy) in the second century. d. C.