University of the State of New York. 



State Museum. Bulletin No. n. 



A. A. 

 B. 



c. c. 



D. 



E. E. 



F. 



G. 



H. 



I. 



E. tnglehardt, del. 



u/s/s/ys/)///.-y//s.v.'//w 



TRANSVERSE SECTION OF KETTLE BLOCK. 



Side walls. 

 Central wall. 

 Grates. 



Fire brick arches. 

 Kettles. 



" Bittern Pan." 

 Handle to " Bittern Pan." 

 Salt Basket. 



Conduit for the brine from outside 

 cisterns. 



J. Walk. 



K. Gutters. 



L. Salt bins. 



M. Engine room with Boiler, Engine and 



Blower, back of which is the salt bin. 

 N. Air space between walk and lining of salt 



bius. 

 O. Conduit for blast. 



