Type 21 C; Curved Rims; Long Wide Nozzles Broneer, Corinth, Vol. IV, Part II, Terracotta Lamps, Type IV Type 21 B; Curved Rims; Raised Bases Hesperia, I, 1932, p. 133, fig. 20 Hesperia, XVIII, 1949, p. 338, no. 109, fig. 8, pl. 99 Well Dump
4th quarter of 5th B.C.-well into early years of 4th B.C. 1st quarter of 4th B.C. 4th quarter of 5th B.C.