Excerpt from The Practical Builder, or Workman's General Assistant: Shewing the Most Approved and Easy Methods for Drawing and Working the Whole or Separate Part of Any Building, As, the Use of the Tramel for Groins, Angle Brackets, Niches, &C., Semi-Circular Arches on Flewing Jambs, the Preparing and Making Their SoffitsThe Top, to give Light. B the Plan, the Kirh or Plate to be in two Thicknefi'es, which is likewife heft for the Ribs, and fo...
CHF 18.90