92 [Senate 



George Johnson, 18 ClifF-street, for a double syphon, for heating 

 wattT baths; diploma. 



J. A. Powers, 348 Broadway, for mathematical tables, &c., and a 

 lightning conductor; diploma. 



Frye & Shaw, 222 Water-street, for the mode of adjusting the 

 hairs of a transit instrument, (silver medal having been before 

 awarded;) diploma. 



New-England Glass Co. Boston, Mass., for discs of flint glass, sui- 

 ted for the manufacture of lenses for acromatic telescopes; diploma. 



Musical Instruments. 



Firth & Hall, 1 Franklin-square, for the best specimen of flutes; 

 diploma. 



William Mitchell, 26 Vandam-street,for the second best specimen 

 of flutes; diploma. 



Firth & Hall, 1 Franklin-square, for the second best specimens of 

 guitars; diploma. 



Schmidt & Maul for the second best specimens of guitars; diploma. 



Daniel L. Jones, 499 Pearl-street, for an improvement on the Cam- 

 brian harp; silver medal. 



Preparations of JYatural History. 



J. G. Bell, 293 Broadway, for the best specimens of stuffed birds, 

 (silver medal having been before awarded;) diploma. 



Abraham F. Haveland, 286 Grand-street, for the second best speci- 

 men of stuffed birds; diploma. 



J. M. Mott, 10 White-street, for a case of insects; diploma. 



Charles M. Wheatley, 323 Canal-street, for the best specimen of 

 minerals; diploma. 



Edward H. Burger, 34 Market-street, for a case of minerals; 

 diploma. 



John J. Alston, 244 Broome-street, for two cases of stuffed birds; 

 diploma. 



George Woods, 263 Broome-street, for a case of stuff'ed birds; 

 diploma. 



John Gray, 223 Division-street, for specimens of artificial eyes for 

 prepared birds and animals; diploma. 



JVaval Architecture and Xfautical Experiments. 



Samuel Colt, New-York, for his successful blowing up of a brig 

 off" Castle Garden, on the 18th October; diploma. 



Joseph Francis, New-York, for a life-boat, (gold medal having 

 been before awarded;) diploma. 



Horace H. Day, 45 Maiden-lane, for a life settee; silver medal. 



Mons. Guerin, 16 Broad- street, for improved life preservers; sil- 

 ver medal. 



Captain C. H. Marshall, for a jury rudder; silver medal. 



Thomas Godwin, for a machine for taking soundings, (silver me- 

 dal having been before awarded;) diploma. 



