BUILDINGS 317 
they may prove suggestive of ideas to the man who intends to 
build, and each man must decide for himself what modifications 
wou'd render them most suitable to his circumstances. 
[| 
rs 
Ween Ce he er te re Ge eee Cer comin 
' f t 
nt ‘ ial 
iz eats 
oh ‘i fe 
ty (ian bie 
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ES Ile a retool a Se oh noe OAT 
t 
5 7 7 T 7 
ne ean na 
Ha te 
: v4 > 
s a " ” oo "4 ” is eos 
; PAKIG! IRI NAR 1g" | | “> 
' eer + 
H —— ut ; 
Koc iy vs : 
| ' : Lo) 
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= i ‘ : 
ha ‘i “ 5 Ge 
y! - im N 
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: os i es 
" vs “ 
i] ' 
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I oe CO po oa oh 
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a 
Ff. go" 
Fic. 85.—Front view of farrowing pen. 
Bulletin 152 of the Iowa Station is an excellent treatise upon 
portable houses for swine. It is worthy of note that the Iowa 
Station found the temperature in metal pens to vary much more 
than that in wooden pens. 
