The streets [[pp. 227]-[229]]: Mazois, Les ruines de Pompéi, vol. I, pp. 25-26, pl. 2, 3, 14, 15, 35, 37, vol. 2, pp. 35-39, pl. 2-8; Nissen, Pomp. Studien, pp. 516-572. Inscriptions on the pavement [[p. 228]], C. I. L. X. 870, 871.
The water system [[pp. 230]-[233]]: Mazois, Les ruines de Pompéi, vol. 3, p. 27, pl. 13; Murano, Pompei—donde venivano le acque potabili ai castelli acquarii (Naples, 1894); review of Murano's treatise by Mau, Röm. Mitth., vol. 10 (1895), pp. 216-218. Age of the aqueduct supplying Pompeii: Mau, Röm. Mitth., vol. 10 (1895) pp. 49-51. Recent investigation of the system of sewers: Not. d. scavi, 1900, pp. 587-599. Water towers of Constantinople [[p. 232]]: von Hammer, Geschichte des Osmanischen Reichs (10 vols., Pest, 1827-1835), vol. 7, pp. 422, 598-599; cf. also Pardoe, Beauties of the Bosphorus (London, 1839), pp. 24-25.
Wayside shrines [[pp. 233]-[236]]: Mazois, Les ruines de Pompéi, vol. 2, pl. 6; Gell, Pompeiana (Edit. of 1852), pp. 97-98; Overbeck-Mau, Pompeji, pp. 242-244. Paintings of divinities on the outside of houses [[p. 236]]: Helbig, Wandgemälde, nos. 7-28; Sogliano, Le pitture murali Campane, nos. 1-4; serpents, Helbig, nos. 29, 30; Sogliano, nos. 5-8. Painting of the twelve gods; Gerhard, Intorno la pittura Pompeiana rappresentante i dodici dei, Ann. dell' Inst., vol. 22 (1850), pp. 206-214. Inscription [[p. 236]]: C. I. L. IV. 813; cf. Pers. Sat. I. 113.
CHAPTER XXXII. THE DEFENCES OF THE CITY
Excavation of walls, gates, towers: Fiorelli, Pomp. ant. hist., vol. 1, pt. 1, pp. 154, 234-236, pt. 3, pp. 64-69, 76, 84-88, 96-97, 111-124, 131, 143-151, 160, 168-170, vol. 2, pp. 1, 501-506, 530, 593-597.
Remains: Mazois, Les ruines de Pompéi, vol. 1, pp. 33-37, 52-53, pl. 10-13, 35-37; Gell, Pompeiana (Edit. of 1852), pp. 87-96, 98; Nissen, Pomp. Studien, pp. 457-516; Mau, Pomp. Beiträge, pp. 211-215, 235-252; Mau, Geschichte der dec. Wandmalerei, pp. 57-59.
Oscan inscriptions [[p. 240]]: Zvetaieff, Sylloge inscriptionum Oscarum, nos. 80-83, pl. 14 (nos. 7, 8), pl. 15, pl. 16 (no. 4); von Planta, Grammatik der Oskisch-Umbrischen Dialekte, vol. 2, p. 503; Conway, Italic Dialects, vol. 1, pp. 69-71; Degering, Ueber die militärischen Wegweiser in Pompeji, Röm. Mitth., vol. 13 (1898), pp. 124-146; Mau, Die Oskischen Wegweiserinschriften in Pompeji, Röm. Mitth., vol. 14 (1899), pp. 105-113.
The Stabian Gate [[p. 242]]: Minervini, Strada e porta Stabiana, Bull. Arch. Napolitano, Nuova Serie, vol. 1 (1853), pp. 186-187 and pl. 8, fig. 10; Fiorelli, Gli scavi di Pompei dal 1861 al 1872, pp. 78-79, pl. 14, fig. 2.
Minerva as patron divinity of city gates [[p. 242]]: that is, according to Greek usage, an indication of the strength of Greek influence at Pompeii. Among the Romans the divinity of city gates was Juno. Cf. Serv. Com. in Verg. ad Aen. II, 610.
Inscription of Flaccus and Firmus [[p. 242]]: C. I. L. X. 1064.