Richey's guide and assistant for carpenters and mechanics : a work of practical information, giving almost every geometrical and practical problem likely to arise in the work of the carpenter, and quick and easy methods for their solution : the use of the steel square, etc., tables showing strength and weight of materials, methods of framing, useful recipes, etc., etc. (1894)
Richey, H. G. (Harry Grant), b. 1868 · New York : W.T. Comstock · leaf 105
m pointse, a and b to strike the line i h, as / k and b I; now spacedown from k on k g the thickness of the desired sill anddraw the horizontal line m n to strike / b; draw the line0 p through n and parallel to /- h, and k h 0 p shows thesize of lumber that will be required to make the sill. The 98… … r; also continue the centre line c g and draw the arc r f;now divide the arc r f into any number of equal spacesand from these points draw lines to the centre e; now FOR CARPENTERS AND MECHANICS. 99 from these same points draw perpendicular lines to meeta horizontal line, as .9 /, and from t draw a…
Carpentry
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