The carpenter's pocket directory : containing the best methods of framing timber buildings of all figures and dimensions, with their several parts, as floors, roofs in ledgment, their lengths and backings; trussed roofs, spires, and domes; trussing-girders, partitions, and bridges, with abutments; centering for arches, vaults, &c. cutting stone ceilings, groins, &c. with their moulds; centers for drawing Gothic arches, ellipses, &c. &c. : With the plan and sections of a barn. : Engraved on twenty-four plates, with explanations, forming the most complete and useful work of the kind yet published. /