The Number Concept: Its Origin and Development

by Levi L. Conant

[³⁰⁸]Op. cit., loc. cit.

[³⁰⁹]Hale, Ethnography and Philology, p. 619.

[³¹⁰]Müller, Sprachwissenschaft, II. i. p. 436.

[³¹¹]Op. cit., IV. i. p. 167.

[³¹²]Op. cit., II. i. p. 282.

[³¹³]Op. cit., II. i. p. 287. The meanings given for the words for 7, 8, 9 are conjectures of my own.

[³¹⁴]Müller, Sprachwissenschaft, II. i. p. 297.

[³¹⁵]Pott, Zählmethode, p. 90.

[³¹⁶]Müller, op. cit., II. i. p. 379.

[³¹⁷]Gallatin, “Semi-Civilized Nations of Mexico and Central America,” Tr. Am. Ethn. Soc., Vol. I. p. 114.