Lower right: plan and section of the Agora Water Clock. Upper right: plan and section of a similar clock at Oropos. Left: restored drawing of the Agora Clock in use ... John Travlos(?) ... date? Horizontal (normal) ... Guide (1990), p. 182, fig. 123 (part) ... Camp (1986), p. 158, fig. 131 ... Hesperia 46 (1977), p. 150, fig. 3, p. 153, fig. 4, p. 155, fig. 5.