Hesperia, XVIII, 1949, p. 338, no. 112 Well Dump Type 21 C; Curved Rims; Long Wide Nozzles Type 21 C Prime; Curved Rims; Long Wide Nozzles; Unglazed Type 21 A; Curved Rims; Plain Bottoms Type 21 B; Curved Rims; Raised Bases
pl. 34 Type 21 C Prime; Curved Rims; Long Wide Nozzles; Unglazed Type 21 C; Curved Rims; Long Wide Nozzles Type 21 B; Curved Rims; Raised Bases Type 21 A; Curved Rims; Plain Bottoms Type 20; Early Lamps with Curved Sides; Ridge around Filling-Hole
pl. 6 Type 21 A; Curved Rims; Plain Bottoms Type 21 B; Curved Rims; Raised Bases Type 21 C; Curved Rims; Long Wide Nozzles Type 21 C Prime; Curved Rims; Long Wide Nozzles; Unglazed Type 21 D; Curved Rims; Restricted Use of Glaze Type 21 Variants; Curved Rims; Variant Features
Well Hesperia, XV, 1946, pp. 272-273, no. 8 Type 21 A; Curved Rims; Plain Bottoms Type 21 B; Curved Rims; Raised Bases Broneer, Corinth, Vol. IV, Part II, Terracotta Lamps, Type IV Type 21 C; Curved Rims; Long Wide Nozzles
Type 21 D; Curved Rims; Restricted Use of Glaze Pit Hesperia, XXII, 1953, p. 111, no. 179 Type 21 B; Curved Rims; Raised Bases Type 21 Variants; Curved Rims; Variant Features Type 21 A; Curved Rims; Plain Bottoms Type 21 C; Curved Rims; Long Wide Nozzles Hesperia, XV, 1946, p. 334, no. 346 Well Other Ostraka Hesperia, XV, 1946, p. 335, no. 350
Well Pit Type 22 C; Curved Rims, Banded or Grooved; Central Tubes Fill Type 22 Variants; Curved Rims; Central Tubes; Variant Features Έφ. Άρχ., 1905, pl. 6 Olynthus, II, fig. 298, no. 20 Type 21 A; Curved Rims; Plain Bottoms Type 21 Variants; Curved Rims; Variant Features Other Type 22 B; Curved and Decorated Rims; Central Tubes; Raised Bases
Type 22 Variants; Curved Rims; Central Tubes; Variant Features Type 22 A; Curved and Decorated Rims; Central Tubes; Concave Bottoms Type 27 A; Small Lamps with Central Tubes; Small Blunt Nozzles; Flat Rims Type 23 A; Flat Rims; Broad Open Bodies Broneer, Corinth, Vol. IV, Part II, Terracotta Lamps, Type VI Type 21 A; Curved Rims; Plain Bottoms Hesperia, I, 1932, p. 133
Pit Type 21 Variants; Curved Rims; Variant Features Walters, no. 1200 Well Nikander, Alexipharmaka, 217f. H. Thompson, Hesperia, III, 1934, p. 449, note 2 Type 12 A; Lamps with Flat Rims and Central Cones; Flat Bases Type 12 B; Lamps with Flat Rims and Central Cones; Raised Bases Type 22 A; Curved and Decorated Rims; Central Tubes; Concave Bottoms Broneer, Corinth, Vol. IV, Part II, Terracotta Lamps, Type IV Type 21 A; Curved Rims; Plain Bottoms