1844. "Interior of the Principal Building at Kabah". Showing original wooden lintel and well preserved snout step, the bottom of snout like a rolled mat.
Aquatint in Frederick Catherwood, Views of Ancient Monuments in Central America, Chiapas, and Yucatan, 1844 (Pl. XVI). This image scanned from a 35mm slide taken from a copy in the AMNH (RF-13-K). Reproduced Courtesy of The Division of Anthropology, American Museum of Natural History.