On the ground floor during the restoration process while strengthening the foundation of building some excavation work was carried out. During the excavation few stone cannon balls in different sizes were discovered, along with it some cast iron cannon balls were also found, out of which some were solid, some with holes and some with ram road were discovered which are displayed here. Apart from these finds, few terracotta pots were found too, which are displayed here, too. There after a carved marble seating area is developed by replicating famous Mughal style, few replica of wooden rum barrels, chest are also carved from wood an displayed in this section. At last in the Armenian Gallery, tomb stones inscribed in marble are displayed.