¥so. ij;. Healed iJouUry house, ia 

 central New ^'o|■k 



Kk;. 124. Cold light piiultry house, 

 in MiussachuscUs 



Fig. i:;5. TiKht liouse with str.iv, lofi, Kn;. 126. House light cxci-|>! front ; 

 in central New Wnk has open joints between boards 



Fig, 127. Section of scratching-shed Fig. 128, Cold house ; single boards 

 house with a closed roosting room with battens ; doors closed only to 

 (Photograph from A. F, Flunter) keep out rain and snow 



FROM THE HEATED HOUSE TO THE OPEN-FRONT COLD HOUSE 



