 In that year, in need of building stones, the Decio had excavations carried out in a field at the foot of Mesma, where the remains of a stone wall emerged, finding some tombs from the early Iron and Rooster Roman age.The excavations continued on several occasions until 1936 bringing to light numerous burials (F 64-138).The necropolis "F" of Ameno, the oldest among those identified in Ameno, is one of the most important for the study of the beginnings of the Iron Age in the context of the Culture of Golasecca.