Note IX-25 — Chapter IX · ANTIQUITIES OF THE CENTRAL PLATEAUX.
Reading edition
Dupaix, 2d exped., pp. 55-56, pl. lxviii.-ix., fig. 129-30; Kingsborough, vol. v., p. 282, vol. vi., p. 466, vol. iv., pl. lv., fig. 129-30; Lenoir, in Antiq. Mex., tom. ii., div. i., pp. 66-7; Larenaudière, Mex. Guat., pl. vii., from Dupaix; Almaraz, Mem. Metlaltoyuca, p. 33, lithograph without description.