 New essays conducted by Pietro Barocelli and Decio in 1922-1923 north of the road in Mesma allowed the identification of other burials (E 48-63), with abundant ceramic equipment and with some stone superstructures.The area seemed disturbed by Roman interventions (tiles and bricks interspersed with heaps of stones were found), while the necropolis seemed to run out on the edge of an ancient peat bog.The tombs are framed mainly in the Golasecca IC phase (690 - 600 BC)

The first excavations in the area of the burial ground F, a short distance from Ameno E, were carried out at the beginning of 1928.