The image is a black sign with white text that reads "Stone Armor Pit is located between the inner and outer city walls, on the northeast of the mausoleum. The pit covers an area of 13,000 square meters. However, only 153 square meters of this pit have been excavated. 89 stone armor, 43 stone helmets, as well as a set of horse armor were unearthed. The objects were made in the same size as real armor coats and helmets, although they were not for practical use. These might have been made for the emperor as the burial objects. This pit probably represents storage for weapon."