Report of Trip Relative to Pig Casting Machines and the Use of Flue Dust, April 1, 1912

Report of Trip Relative to Pig Casting Machines and the Use of Flue Dust, A. J. Farabaugh, April 1, 1912 printed on blueprint fabric. First page is titled REPORT ON BLAST FURNACE PRACTICES, WITH SPECIAL REFERENCE TO USE OF FLUE DUST AND UEHLING CASTING MACHINE –o- PLANTS VISITED. Sixteen plants are listed among which are Jones & Laughlin, Youngstown Sheet & Tube, Carnegie Steel Co., Int. Harvester Co., American Steel & Wire Co., Cambria Steel Co., Warwick Iron Co. (Pottstown, Pa) and E. G. Brooke Iron Co. (Birdsboro). This report has 25 blueprint pages with a large number of figures and charts and little text. Pages are fastened at top margin with two paper clips.