Cyclopedia of architecture, carpentry, and building; a general reference work ..
A multi-volume trade reference issued in 1912 by the American School of Correspondence in Chicago, compiled to teach architecture, carpentry and building practice to working tradesmen and correspondence students. The plates are line drawings of timber joints, roof framing and bolted connections, with wood grain rendered in dense parallel strokes and construction geometry marked by dashed lines and letter keys.
