. The official directory of the World's Columbian exposition, May 1st to October 30th, 1893. A reference book of exhibitors and exhibits; of the officers and members of the World's Columbian commission, the world's Columbian exposition and the board of lady managers; a complete history of the exposition. Together with accurate descriptions of all state, territorial, foreign, departmental and other buildings and exhibits, and general information concerning the fair. ,*>. MEINR. ERRRAKDT. DUBSSELDORF, GERMANY. MACHINE TOOL WORKS. ZELLfl-ST. BLflSII, and GUSTflVE, EHRHftRDT & SONS, PITTSBURG,
. The official directory of the World's Columbian exposition, May 1st to October 30th, 1893. A reference book of exhibitors and exhibits; of the officers and members of the World's Columbian commission, the world's Columbian exposition and the board of lady managers; a complete history of the exposition. Together with accurate descriptions of all state, territorial, foreign, departmental and other buildings and exhibits, and general information concerning the fair. ,*>. MEINR. ERRRAKDT. DUBSSELDORF, GERMANY. MACHINE TOOL WORKS. ZELLfl-ST. BLflSII, and GUSTflVE, EHRHftRDT & SONS, PITTSBURG, Pf\. SPECIALTY: Patent cold sawing- machines for the most rational treatment of Iron and Steel. About 4,000 machines have already been delivered, of all sizes and for different purposes, such as circular, band„fret, armour plate saws, etc. Manufacturers of cold-saw-blades (Ehrhardfs Patent). More than 100,000 of these blades have been delivered ofall sizes, from 2 inches to 7 feet diameter with adjustable teeth for cutting armour plates, etc. Automatic machines for sharpening saw-blades. Patent turning lathes for turning railroad wheels, havingdouble the capacity of ordinary lathes. Patent testing machines, etc. BRAUN & CO., Sole Agents, 379 South Paulina St., CHICAGO. BAILEYS FAMOUS .finishes & CO. Patentees andManfrs. & 22BoylstonSt. -«
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectworldscolumbianexpos
