The archeological zone of Palenque compiled from maps drawn by H.W. Price in 1891 ... by Blom and La Farge in 1925 ... and by the Instituto Nacional de Antropologia e Historia in 1965 ... ; and from a map drawn by Linda Schele after reconnaissances by her, Jay Johnson, and Robert L. Rands in 1964 ... ; corrected on the site in June 1980 by David Bylund, Richard Martinez, and J. Brody Neuenschwander of the Princeton Palenque Expedition ; drawn by David Bylund ; edited by Alfred L. Bush