Metallurgy Of Cast Iron

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i'tf- Co., C. 1C. Lim-bary;*'!', Lndw. Loewe <SL- Co., Berlin; Lehigh University, A. R. Lndlmv, Lowmoor Iron Co., Minerva Pig Iron Co., Missouri Furnace Co., Aloiiom;-ahcla Furnace Co., Mable Furnace Co., S. MeCivalh, Me.Xary & UeCamp Co., Martin Iron & Steel Co., Missouri Math-able Iron Co., McConway & Torley Co., C. F. MeKinnry, J. Mcfiavok, ^lassaeluisetts Institute of Technology, Michigan Srlm«»l of Mines, Nortlnvestcrn Iron Co., New River Mineral Co., Noyi-s l^ros., Sydney, Australia; Nova Scotia Steel Co., Niagara t'niversity; Nieopol, Mariopol, Sar-tana, Russia; Ohio Inm \ Steel Co., (>il City lioilor Works, Ohio State University, Piekands, Mather & Co., Penii Iron & Steel Co., Pioneer Mining «V Mi':.'j. Co., Pennsylvania Steel Co., Pennsylvania Malleable Co., Pittsburtf Locomotive & Car Works, Purdue University, Pioneer Iron Co., Princess Iron Co., Punxu-tawney Iron Co., River Furnace &* Dock Co., Reading Iron Co., Rome Testing Laboratory, Sluirpsvillc Furnace Co., Spearmand Iron Co., Sin wart Iron Co., Salem Iron Co., Shickle, Harrison & Howard Co., Sharon Iron Works, Sloss Iron & Steel Co., Syracuse Chill Plow Co., Snow Steam Pump Co., Sargent Co., M. Strong, O. Sowers, \V. M. Sanders, Stevens Institute of Technology, I). A. Saudburn, Tennessee Coal, Iron & Railroad. Co., Towanda Iron <,V Steel Co., Thomas Iron Co., E. Tonscda, Union Iron & Steel Co., Union Iron Works, Tniied States Cast Iron & Foundry Co. (three laboratories), University of Buffalo, University of Pennsylvania, I'nivrr.'.ity <»f Michigan, University of Min-iiesnta, Viri'.'inia Iron, Coal «\ l'ol;e C.1o,, Virginia Polytechnical lust ituti-, Warwick Iron Co., Woodward Iron Co., Watt Iron & Steel Co., I). Woodman, !v, J. Wheeler, Woostcr Polytechnical Institute, Webster Univrr-.ity, Westin^house Machine Co., Wisconsin Malleable Iron Co,, VWstin-house Air 13rakc Co,, Votingstown Steel Co., Vale University. & Sons, Hecla Works, England; R. C. Hindiey, M. Hoskins, Harvard College, Havemeyer University, Henry Hiels Chemical Co., Isabella Furnace, Iron Gate Furnace, Iroquois Iron Co., Illinois Steel Co., Jefferson Iron Co., Kittan-ning Iron & Steel Co., C. A. Kelly Plow Co., Lebanon Furnace, Longdale Iron Co., Lackawanna Iron & Steel Co., Logan Iron........................ 16,720 " t-