[818] John T. Short, North Americans of Antiquity, p. 204 (Harper Bros., New York; 2nd ed., 1888). See also Contributor (Salt Lake City, vol. ii, p 259).
[819] Putnam, Prehistoric Remains in the Ohio Valley, Century Magazine, March 1890.
[820] See Harper's Weekly (New York), October, 1897; article by Henry C. Walsh.
[821] See Note 3.
[822] Chevalier Boturini; he spent several years investigating the antiquities of Mexico and Central America, and collected many valuable records, of most of which he was despoiled by the Spanish; he published a work on the subject of his studies in 1746.
[823] See Note 4.
[824] Baldwin, Ancient America (Harper Bros., New York, 1871).
[825] Clavigero, quoted by Prof. Short in North Americans of Antiquity.
[826] Lord Kingsborough, Mexican Antiquities (1830-37.)
[827] Bernardo de Sahagun, Historia Universal de Nueva Espana.