Traditions of De-Coo-Dah and antiquarian researches: Comprising extensive explorations, surveys and excavations of the wonderful and mysterious earthen remains of the mound-builders in America; the traditions of the last prophet of the Elk nation relative to their origin and use and the evidences of an ancient population more numerous than the present aborigines. Embellished with 70 engravings, descriptive of 120 varying relative arrangements, forms of earthen effigies, antique sculpture, ect