Cover main roof with No. 2 14 × 20 Metal Shingles; gables with same, and porches with 7 × 10, same quality. Attic ventilators will improve the appearance and give additional light to the rooms under roof ([see page 73]).
First Floor. Second Floor.
Design B.—(Elevations, [page 58].)
NAILS.
STEEL WIRE BARBED NAILS are superior to any cut nail made. Are lighter, stronger and easier to drive. Holding firmer in the wood, and having a larger flat head, they hold the tin to the roof boards much better, are nearly double the quantity to the pound, and therefore fully as cheap.