170 TRANSACTIONS OF THE 



Wm. Burden, Brooklyn, L. I., for steam engines of substantial 

 workmanship. Silver medal. 



Philos B. Tyler, American machine works, Springfield, Mass., 

 for the best truss engine. Silver medal. 



Wm. H. Adams, New- York, for a steam engine. Silver medal. 



Tousey & Reid, 95 Maiden lane, for a chronometer engine. 

 Silver medal. 



Darlington & Co., corner Franklin and Centre streets, for the 

 best oscillating steam engine. Silver medal. 



E. Morris, South Bergen, N. J., for oscillating steam engines 

 and hoisting machine. Silver medal. 



Geo. Vail & Co., Morristown, N. J., Logan, Vail & Co., agents, 

 9 Gold street, for a portable steam engine. Silver medal. 



Pease & Murphy, Fulton iron works, for a fine wooden model 

 of engines of U. S. Steamer Niagara. Silver medal. 



Victor Giraud, jr., 410 Madison street, for the best model of 

 a steam engine of the highest order of workmanship. Diploma. 



Alexander Ferguson, Troy, N. Y., for a Avorking model of a 

 steam engine. Diploma. 



John A. Faulkener, 292 Tenth avenue, for a working model 

 of a steam engine.* Diploma. 



Clark's steam fire regulator co., 208 Broadway, for the best 

 steam and fire regulator. A Gold medal having been before 

 awarded, Diploma. 



Reading Iron Co., Reading, Pa., A. B. Wood, agent, 253 Pearl 

 street, for lap welded boiler flues. Silver medal. 



American Steam Gauge Co., Boston, Mass., for the best steam 

 pressure gauges. Silver Medal. 



American Steam Gauge Co., Boston, Mass., for superior steam 

 pressure gauges. Diploma. 



Novelty Iron Works, foot of Twelfth street, E. R., for im- 

 proved syphon gauges. Silver medal. 



Novelty Iron Works, foot of Twelfth street, E. R., for clocks, 

 registers, gauges, &c. Silver medal. 



H. W. Metcalf, 140 Centre street, for a beautiful collection of 

 brass cocks, gauges, &c. Diploma. 



James Rodgers, 421 Broadway, for steam engine clocks and 

 regulators. Diploma. 



Sutton & Gregory, 114 and 116 Cannon street, for Sutton's 

 patent lubricating apparatus for steam cylinders and valves. 

 Silver medal. 



A. C. Garratt, Boston, Mass., for oil sockets. Diploma. 



