Show ROOF ON OH POULTRY BUILDINGS S decided advantage to unroll Pre prepared parea Mati material rial and lei in light and when putting put line roof lio ON oi poultry bouses it to la ft a adoff inge to unroll ali the roofing and to lot let in I 1 light and for a few ti hiir ir the roofing expands from the warm ing ng bild 1 ves ea anio sait other lother when applied to the iho roof the inside of the toll loll I 1 Is cooler than the outside air and mn BO it if not placed in lieford app pilm tion hon ia will expand after ballus aln tiza produce pro |