AMERICAN INSTITUTE, ' 91 



Thomas G. Boone, Brooklyn, L. I., for a superior rope machine, 

 embodying a new and superior system of ropemaking. Silver 

 medal. 



W, R. Dutcher, Lansingburgh, N. Y., for an improvement in 

 rope and cordage machinery. Silver medal. 



John Sherry, Sag Harbor, L. I., for dynamometers (a gold medal 

 having been before awarded). Diploma. 



Z. Butt, Lincolnton, N. C, J. M. Lanier, agent, Merchants' Ho- 

 tel, N. Y., for excavator cart. Silver medal. 



Kean & Co., Worcester, Mass., H. Griffin & Son, agents, 114 

 and 116 Nassau street, N. Y., for bookbinders' shears. Silver 

 medal. 



Richard Dudgeon, E. Lyon, agent, 466 Grand street, N. Y., for 

 hydraulic lifting jacks (a silver medal having been before award- 

 ed). Diploma. 



Eames & Hathaway, Milford, Mass., for a machine for cutting 

 sole leather, and boot-treeing machine. Silver medal. 



James W. Martin, Philadelphia, Pa., J. K. Alwine, agent, 377 

 Water street, New- York, for a self-weighing coal cart. Bronze 

 medal. 



H. N. Degraw, Green Island, N. Y., for a bottle washing machine. 

 Diploma. 



S. T. McDougall, 335 Broadway, New- York, for a benzole gas 

 machine. Bronze medal. 



John Trempter, Philadelphia, Pa., for adjustable guide pulleys. 

 Diploma. 



Andrew F. Lapham, L. P. Beers, agent, 516 Broadway, New- 

 York, for a clothes mangle. Diploma. 



Josiah Mayes, Cohoes, N. Y., for a washing machine. Dip. 



L. W. Boynton, Worcester, Mass., for a hat washing machine. 

 Diploma. 



G. C. Wilkinson, 312 Monroe street. New- York, for forge and 

 furnace bellows. Bronze medal. 



Miller & Andrews, Providence, R. I., for round leather belting. 

 Diploma. 



Byron Boardman, Norwich, Conn., for a blind-wiring machine. 

 Bronze medal. 



H. Whipple, Port Richmond, S. I., for a clay pulveriser. Dip. 



