Such a thickly inhabited area where Dabirpura lane portrayed in a vertical manner along with the Murki Nala, the major drainage channel of the time are well depicted on the map. At the left side of the Dabirpura road, a small portion of the city wall around the Mata Khirki is visible. This Mata Khirki is one among the 13 doors (posterns) of the city wall. According to the historians, the city of Hyderabad was a walled city. The city wall was erected during the last days of Subadarship Mubariz Khan Imadul Mulk. Initially, the construction started from Chadarghat gate to Dabirpura gate with stone and mortar without turret-parapets. The rest of the wall surmounted by the turret-parapets was done by Asaf Jah I. Later it was extensively repaired by Bahadur Dil Khan Shuja-ud-daula, governor of Hyderabad during the reign of Asaf Jah II. The city wall had 13 gates (Darwaza) and 13 Khirkis (posterns). These 13 gates were Chadarghat Darwaza, Delhi gate, Afzal Ganj Gate, Champa, Old Bridge (Narva) gate, Dudh Bauli gate, Aliabad gate, Lal Gate, Gaulipura, Ghazibanda or Fateh, Mir Jumla, Yakutpura, and Dabirpura gates. And, 13 doors (Khirki) were Borah Khirki, Mir Jumla Khirki, Matha Khirki, Rangeli or Rangali Shah Khirki, Bodla Khirki, Darushshifa Khirki, Kalala Khirki, Dhobi Khirki, Hasan Ali Khirki, Champa gate Khirki, Char Mahal Khirki, Dudh Bauli Khirki, Khirki of Kahar. And, areas to the right side of Dabirpura lane is completely occupied by the residential area set up within a number of narrow street lanes are clearly visible on the map. Besides the residences, the Palmyra Palm tree garden belongs to Bakshi Bahadur Ali covering a great extent of ground is marked well.