No. 244.] Ill 



J. Atwood, 183 Broadway, for an eliptical compass. Silver 

 medal. 



James Prentice, 183 Broadway, for mathematical instruments. 

 (Silver medal having been before aw^arded.) Diploma. 



Henry M. Walkins, 58 Chatham-street, for mathematical instru- 

 ments. Diploma. 



J. L. & D. J. Riker, 78, Suffolk-street, for electro-magnetic appa- 

 ratus. (Silver medal before awarded.) Diploma. 



Benjamin Pike, Jr., 294 Broadway, for electro-magnetic apparatus. 

 (Silver medal before awarded.) Diploma. 



Samuel B. Smith, 293 Broadway, for electro-magnetic apparatus. 

 (Silver medal before awarded.) Diploma. 



John Roach, 82 Nassau-street, for an electro-magnetic machine. 

 Diploma, 



Benjamin Pike, Jr., 294 Broadway for an air pump. Silver 

 Medal. 



E. W. Ellsworth, East Windsor Hill, Con., for a delineator, an in- 

 strument of great excellence. Gold Medal. 



John Tagliabue, 240 Water- street, for barometers. (Silver medal 

 before awarded.) Diploma. 



Gregg & Rupp, for nautical and surveying instruments. Silver 

 medal. 



M. Collins, Boston, Mass., for ventilators. Diploma. 



William Jones, 303 Spring-street, for ingenuity exhibited in the 

 structure of a g-lobular universal sun dial. Diploma. 



Henry Fitz, 237 Fifth-street, for further improvements in teles- 

 copes. Gold Medal. 



W. H. Perry, 82 Canal-street, for an improvement in the instru- 

 ment for sweeping circles. Silver medal. 



Minors^ Work. 



Arthur Francis, 183 Broadway, for drawing instruments. $5 and 

 a Certificate. 



Metallic Bedsteads and Tables 

 John Johnson, 115 East-Broadway, for the best brass bedstead. 



Silver medal. 



J, B. & W. W, Cornell, 143 Centre-street, for the best wrought 



iron bedstead. Silver medal. 



G. W. Stilwell. Brooklyn, L. I., for the best cast iron bedstead. 



Silver medal. 



