References.

Ulke, T., “Modern Electrolytic Copper Refining.” (With complete Bibliography).

Peters, E. D., “Modern Copper Smelting” (1905). (Chapter xviii. by M. Barnett.).

Mineral Industry. Annual Review.

Cowper Coles, S., “An Electrolytic Process for the Production of Copper Wire.” Proc. B’ham. Met. Soc., 1908–9, p. 5.

Schnabel and Louis, “Handbook of Metallurgy,” pp. 327–369.

Wraith, W., “Sampling Copper Anodes at Anaconda.” Trans. Amer. Inst. Min. Eng., March, 1910.

“The De Lamar Electro-Refinery at Chrome, New Jersey.” Eng. and Min. Journ., Jan. 13, 1906, p. 73.

Flinn, F. B., “Electrolytic Copper.” The Metal Industry, April, 1910, p. 112, vol. ii., No. 3.

Greenawalt, W. E., “The Greenawalt Electrolytic Process.” Eng. and Min. Journ., Nov. 26, 1910, p. 1062.

See also References to Johnson (p. 34), Hofman and others (p. 50), Keller (pp. 50, 215), and Peters (p. 80).