162 TRANSACTIONS OF THE 



James T. King, 418 Broadway, for the best machine for making 

 spiral springs. Diploma. 



E. Horton & Sons, Windsor Locks, Conn., John W. Slough ton, 

 fegent, Lovejoy's Hotel, for the best patent geared screw chucks. 

 Diploma. 



Magoon & Co., St. Johnsbury, Vermont, for the best feed water 

 heater for a boiler. Bronze medal. 



B. Wassersheid, 73 Bowery, for the best jack-screw. Diploma. 

 William Ballard, 7 Eldridge street, for the second best jack- 

 screw. Diploma. 



James St. John, 97 Forsyth street, for the third best jack-screw. 

 Diploma. 



Thomas Main, 2 Milligan Place, Sixth Avenue, for the best 

 design of a condensing propeller engine. Diploma. 



J. S. INIcCurdy, 411 Broadway, for the best binding machine. 

 Diploma. 



Brayton Wrought Nut Manufacturing Co., 78 Broad street, for 

 patent finished nuts. Diploma. 



Otto Ahlstrom, 395 First Avenue, for expanding screw -fasten- 

 ing. Diploma. 



W. J. Buck, 57 Pine street, for Dick's saw gummer. Dip. 



William Fowler, 593 Hudson street, for improved mode of 

 bending lead pipe. Diploma. 



George Fetter, Holmesburg, Penn., for patent joint pipe con- 

 nection. Diploma. 



Ames Manufacturing Co., Chicopee, Mass., for Ball's patent 

 safety pump, (steam powder ) Gold medal. 



Thomas Hanson, 137 Third Avenue, for the best hydraulic 

 rams. (A silver medal having been before awarded.) Dip. 



Josephus Echols, Columbus, Ga., A Scott, agent, corner Reade 

 and Elm streets, for the second best hydraulic rams. Bronze 

 medal. 



J. C. Cheney & Co., Rochester, N. Y., Picot & Shotwell, 63 

 Maiden Lane, for Kedzie's rain-water filter. Diploma. 



James H. Wright, 835 Broadway, for water filters. Bronze 

 medal. 



C. Warner, 7 Beekman street, for water filters. Diploma. 

 Joseph S. Payne & Co., 204 Greene street, for the best brass 



goods. Diploma. 



L. W. Boynton, New- York, for a fan blower. Diploma. 



Wendall Wright, 1180 Broadway, for a patent friction clutch 

 pulley. (A silver medal having been before awarded.) Dip. 



