'/\'- /;\..\ .'^T- 't 



V/ith tbt outtake flues properly located as in this barn, the fresh air entering the barn finda it impossibU 

 to eo directly to the outtakes; but instead ig thoroughly diffused before workinc its way to the outtake 

 flues. This prevents harmful drafts and brinps a continual stream ol iVesh pure air past the noses ol everi 



./^ 



W. 



.MH'II 





This Illustrates an incorrect localion of outtake fiuc. The tendcnc\' ot" the air is to take the most Jirtct 

 route to the outtake flue; with t^it outtake so located, there would be many places in the barn where the 

 toul air would remain stagnant, and a certain proportion ot the animals in the barn would be forced to 

 breathe foul air over and over 



