Oak flooring : how and where to use it.
Oak flooring: how and where to use it is a 1920 trade booklet issued in Chicago by the Oak Flooring Manufacturers Association for builders, architects and homeowners considering hardwood floors. Its pictures include diagrams of tongue-and-groove joints and blind nailing, rendered as clean line drawings with hatched wood grain, plus green-ground plates of oak boards and a period interior with two seated women beside a polished floor, which suggest flat hatching and tonal grain for wood surfaces.
