Carpentry made easy, or, The science and art of framing, on a new and improved system : with specific instructions for building balloon frames, barn frames, mill frames, warehouses, church spires, etc., comprising also a system of bridge building, with bills, estimates of cost, and valuable tables ... (1857)
Bell, William E · Philadelphia : Howard Challen · leaf 146
2 inches wide,aad made in three sections, and spiked to the braces, as represented. Note.—The foregoing designs for roofs have been selected from more than a hundreddrafts in the Authors possession, and are belieyed to be the best selection erer offeredto the public eje. The number could have been… … 1ieo.lMpiihirdtiS<m. riiila Plat^ 2 8.
Carpentry · Bridges
Internet Archive · UMass Dartmouth, Claire T. Carney Library · Public Domain Mark 1.0. Free to use for anything.
