OFFICERS OF THE AMERICAN INSTITUTE, 1847, '48 



TRUSTEES. 



MAHLON DICKERSON, President. 



SHEPHERD KNAPP, ) 



JOHN CAMPBELL, > Vice Presidents. 



JAMES J. MAPES, ) 



T. B. WAKEMAN, Cor. Secretary and Sup' g Agent. 



HENRY MEIGS, Recording Secretary. 



EDWARD T. BACKHOUSE, Treasurer. 



MANAGERS OF THE TWENTIETH ANNUAL FAIR 



Adoniram Chandler, 

 James Van Norden. 

 Heman W. Childs, 

 William Hall, 

 James R. Smith, 

 Martin E. Thompson, 

 Isaac Fryer, 

 Robert Lovett, 

 Thomas B. Stillman, 

 C. C. Haven, 

 Thomas W. Harvey, 

 George Gifford, 

 Joseph Torrey, 



James R. Walters, 



Samuel H. Maynard, 



H. C. Westervelt, 



William Dodge, 



John Clowes, 



W. H. Calkins, 



William C. Ai'thm-, 



Benjamin Aycrigg, 



F. P. Schoals, 



E. T. Backhouse, 



George C. Mann, 



T. B. Wakeman, Ex-Officio. 



BOARD OF AGRICULTURE. 



Jeremiah Johnson, Brooklyn, L. I., 

 Philip Schuyler, New- York, 

 Nicholas Wyckoff, Bushwick, L. I., 

 R. T. Underhill, Croton Point, N. Y. 

 Charles Henry Hall, Harlem, N. Y., 

 Thomas Bridgman, New- York, 

 William J. Townsend, Astoria, L. I. 

 James De Peyster, New- York, 

 Charles Bathgate, Morrisania, 

 Thomas Bell, Morrisania, 

 J. H. Coggeshall, Lynn, Mass., 



William A Crocker, Taunton, Mass., 



Henry A. Field, New- York, 



R. S. Livingston, Poughkeepsie, N. Y. 



John P. Veeder, New- York, 



E. M. Dodd, Orange, N. J., 



Edward Clark, Brooklyn, L. I., 



J. Lawrence Smith, Smithtown, L. I., 



Roswell L. Colt, Paterson, N.'j., 



Samuel Walker, Boston, Mass., 



Mortimer L. Brown, Astoria, L. L. 



Thomas Addis Emmet, New- York. 



FACULTY 



James Renwick, Professor of Mechanical Philosophy. 



James R. Chilton, " Analytical Chemistry. 



James J. Mapes, •'' Natural Philosophy and Chemistry, as applied to the 



Useful Arts. 

 P. P. Duggan, " The Arts of Design, as applied to the Useful Arts. 



Gabriel Furman, " Geology and History. 



Henry Meigs, '' Languages. 



COMMITTEE OX ARTS AND SCIENCES 



James Renwick, 

 Thomas B. Stillman. 

 James R. Chilton, 

 Thomas W. Harvey, 

 Horatio Allen, 

 Charles W. Copeland. 



James J. Mapes, 

 P. P. Duggan, 

 C. L. Elliot, 

 Neziah Bliss, 

 J. L. Kinsley J 

 T. S. Curaminffs. 



M'J^'l 



