Award OF Premiums. 45 



R. Daniels, "Woodstock, Yt., for Daniel's triple bearin":. Third medal and certificiite- 



Chelsea Machine Works, Norwich, Conn., for a shaft coupling. Third medal and 

 certificate. 



Wm. Sellers & Co., Philadelphia, Pa., for shafting and coupling (exhibited in 

 operation ). First medal and diploma. 



Wood, Light & Co., Worcester, Mass., for a patent coupling and lock for shafting. 

 Second medal and diploma. 



Cliarles Neer, 121 South Eighth street, Brooklyn, E. D., for rotary dynamometer 

 and register, and rotary dynamometer and oil tester ( exhibited in operation ). Firet 

 medal and diploma. 



John M. D. Keating, New Haven Railroad Depot, Centre street, New York, for 

 an envelop machine. Second medal and dipoma. 



B. W. Leonard, Bridgeport, Mass., for a flouring mill and a grist mill. First medal 

 and diploma. 



J. F. Whitney & Co., 58 Washington street, New York, for mounted grindstones. 

 Third medal and certificate. 



A. Hitchcock, 109 Nassau street, New York, for fraction gearing. Second medal 

 and diploma. 



T. C. Entwisle, 3 Liberty street. New York, for Entwistle's transmitting motion. 

 Second medal and diploma. 



Nelson Tool Works, ICl East Thirty-second street. New York, for mining, paving 

 and blacksmiths' tools. Second medal and diploma. 



VI.— DEPARTMENT OF INTER-COMMUNICATION. 



First Group. — Locomotive engines, cars, or models of the same, and all apparatus 

 used in constructing and operating railways, models of bridges, etc. All fixtures, 

 furniture and appliances used on passenger and freight railway cars. 



Second Group. — Carriages, wagons, sleighs, and all vehicles drawn by animal 

 power ; harness, saddles, bridles, and all apparatus used in connection with the horse 

 and the stable. 



Specimens of improved material for making common roads and pavements, and 

 all apparatus used in constructing the same and keeping them in repair. 



TuiRD Group. — ^^lodels of vessels for navigating the ocean, rivers, lakes and 

 canals; all apparatus connected with building, propelling and steering vessels; 

 models of locks, docks, aqueducts; structures and implements used in navigation. 



FouRTn Group. — Electric telegraphs, apparatus used in constructing overland 

 and submarine telegraph lines. 



All apparatus for giving signals and alarms ; bells, etc. 



Implements and contrivances used in transporting and distributing mails ; pack- 

 age express, and implements connected therewith. 



Hand machines, materials and implements used in printing, engraving and adver- 

 tising. 



Fifth Group. — Fire engines and apparatus used in extinguishing fires ; fire 

 escapes ; apparatus used in making and conveying illuminating gas for towns and 

 cities ; gas meters. 



Apparatus for supplying towns and cities with water ; water meters. 



Sixth Group. — Implements for expediting trade ; contrivances used in the store 

 and warehouse ; scales ; locks for stores and banks ; safes hoisting apparatus ; shut- 

 ters ; vault lights ; reflectors, and iron columns, etc. 



