WZAfjO BAFKLEB. 



•A 



>2' 



^-TToTJos sTloZO h,ozo uuzrhcL Txihir^ls 

 ujhen -pcLsaiyig i^hi^ox^ah the ^ccfy^Zer 



Fig. 23. Working detail drawing showing the construction, front and cross section, 

 view of the Ck)rnell wind baffler which effectually provides for free circulation of 

 air without drafts. 



