88 



TRANSACTIONS OF THE 



JVo. 24:2— French Burr Mill Stones. 

 Kogers, Fils & Co., Erookl;yTi, L. I. The quality of the blocks, 

 as well as the workmanship, in this manufacture, is very surpris- 

 ing, and evinces much skill. The best. [Jl diploma awarded. 



J\''o. 91 — Atmospheric Flour Bolter. 

 John M. Carr, 78 Madison-street. A model. This machine was 

 first introduced for the purpose of rubbing and blowing the flour 

 from the common bran, obtaining some five per cent, of flour. It 

 is now used as a bolt for common milling purposes, and answers 

 a good end, making the bran cleaner from these fine adhesive 

 particles of flour, and cooling it at the same time by means of a 

 strong current of air from the rotary blower within the machine. 

 The best. ' \A diploma aivarded. 



Jfo. 1252— Smut Machine, 

 Geo. Vail & Co., Morristown, N.J.; Logan, Vail & Co., agents, 9 

 Gold-street. A useful machine, very cheap, fitting it for general 

 use. ['^ diploma awarded. 



