“The Story of Coal and Iron in Alabama,” Ethel Armes, Chamber of Commerce, Birmingham, Ala.
CHAPTER III
“Modern Coking Practice,” T. H. Byrom, C. Lockwood & Son, London.
“Coal and Coke,” Frederick H. Wagner (1916), McGraw-Hill Book Co., New York.
“Washing and Coking Tests of Coal,” A. W. Belden, G. R. Delamater, J. W. Groves, Bulletin 368, U. S. Geological Survey, 1909.
“Washing and Coking Tests of Coal and Cupola Tests of Coke,” R. Moldenke, A. W. Belden, and G. R. Delamater, U. S. Fuel Testing Plant, St. Louis, Mo., U. S. Geological Survey, Bulletin 336, 1908.
“Manufacture of Coke and Other Prepared Fuels and the Saving of By-Products,” John Fulton, 1905, International Text Book Co., Pittsburg, Pa.
CHAPTER IV
“The Blast Furnace and Manufacture of Pig Iron,” Robert Forsythe, D. Williams & Co., New York.
“A Study of the Blast Furnace,” Harbison-Walker Refractories Co., Pittsburg, Pa.