THE UNITED STATES COMMISSION TO THE - International Exposition at Vienna, 1873. Executive Commission. Offices, 32, Nordbahn Strasse II., and over the American Court-yard Entrance, Room 34, Industrial Palace. HON. JACKSON S. SCHULTZ, Chief. HON. THOMAS McELRATH, New- Fork. HON. H. GARRETSON, Ohio. HON. CLAYTON McMICHAEL, Pennsilvania. HON. LEWIS SEASONGOOD, Ohio Scientific Commission. PROF. EBEN N. HORSFORD J. LAWRENCE SMITH LEWIS M. RUTHERFORD R. H. THURSTON L. J. BOECH DR. J. A. WARDER PETER COLLIER Massachusetts. Kentucky. New-York. New-Jersey. Virginia. Ohio. Vermont. Practical Artizans. N. M. LOWE CHARLES DAVIS JOS. V. MEIGS R. D. LINES J. K. NIERNSEN L. J. HINTON L. BRIDGES .. GEORGE A. STANBERRY Massachusetts. Pennsylvania. Massachusetts. District of Columbia. Maryland. New-York. Illinois. Ohio.