732 



IOWA DEPARTMENT OF AGRICULTURE 



- S-er TT— 7-7-1 ._ ./_ ,._., 4 



»A/^ricu/fur&l Kngineen'no & 

 •Iow& Sxfxhmenf SMion- 



Fig. 24. "A" House (Doors Hinged at Top). Side elevation. 



Stop sheidhing here^ 

 fo provide opening" 

 for &. venHI&.for 



Z chors on 

 this side 

 e&.ch 4-3'x6'/, 



/?lb'n^^^i_^tC§'_ Yd^P. 



Z''^2'door prop. cuf€yi^J''2'l 

 from 2>c4-s -two l(l_ ^.^-^^ 

 for e&ch door i ! ^fe. /looA 

 ' I I i.nd Bye. 



W / 2" doors 

 '>/Cv on this side 

 '^^ e&.ch4'-3''<6' 



-Agricu/f-urAl ^nfffneer/r^ St 



Fig. 25. *'A'* House (Doors Hinged at Top). Front end elevation, 

 doorway higher for mature swine. 



Make 



