FROM? ELCVsfT/on OF FRAMEWORK 



FIG. 59. Front view oj the pen shown in Fig. 58 



on the roof and back 

 wall makes it warm 

 and tight. The 

 double- b o a r d i n g 

 around the roosting 

 chamber makes it 

 warmer at night. 

 The cloth curtain 

 windows are hung 

 inside in the winter 

 and outside for 

 awning in the sum- 

 mer. The dust box 

 is placed directly in 

 front of the win- 

 dows with a cellar 

 sash in front to give light and warmth and dryness. 



The glass window is made up of a 6 light, 8"xio" sash fastened by 

 strips of iron to a second 9 light 8"xio" sash. This is hinged at the side 

 to swing back 



against the par- I r -*'-- H-* +'-*" **// 



tition wall. Just 

 beneath this 

 window and di- 

 rectly in front 

 of the dust box 

 is a 2 light 12" 

 xi 4" cellar sash 

 hinged at the 

 top to swing out 

 and up. This 

 makes 12 square 

 feet of glass sur- 

 face in each pen 

 of 144 square 

 feet floor space, 

 or i square foot 

 of glass to each 

 12 square feet 

 of floor space. FIG. 60. Ground plan of pen shown in Fig. 58 



