OCR Text |
Show Ventilation of Small Darn. A barn 12 feet by 12 foct Is lined InBldo nnd outBldo, the spaco between filled with dry ashes. Thoro Is a groat deal ot moisture, except In a stall In tho corner, and wator drips from tho colling. A ventilator Is built from tho mlddlo of tho barn, rising to nbout four feet nhovo tho roof. Thoro Is also u holo 14 inches by 14 Inches In tho wall with u pleco of clieeso cloth covering It to glvo air without draft. Tho diflleulty horo seems to bo duo to dofoctlvo ventilation. Tho foul air outlet Is situated botweon tho inlot for fresh nlr nnd tho stall. Tho foul nlr, which contains tho molsturo ot which tho correspondent complains. |