Map of historic center of Tunis showing locations of health facilities, including sanitation and water supply. The locations of maristans (hospitals), are indicated in pink, and khazzan (reservoirs), mida'at (ablution fountains), and hammams (baths) in blue. Scale: 1:1,000 m. This map is part of a
series of maps titled "Tunis Husaynid (1705-1881): Urban Design and Planning Principles in Traditional Arabic-Islamic Cities." Produced by Besim S. Hakim.ca. 165.1 x 106.68 cm (65 x 42 in)