Quotes:Joly, Nicolas
Zirkoff, Boris
Joly, Nicolas (1812-1885). Prof, of the Science Faculty, Toulouse, France. L’Homme avant les métaux. Paris: Coulommiers, 1879. 8vo. No. XXX of the “Bibliothèque scientifique internationale.” —*Man Before Metals. Transl., New York: D. Appleton & Co., 1883.
Source: Boris de Zirkoff, «H. P. Blavatsky Collected Writings», vol. 8, p. 460