Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 46
s ^hown in Pig. 19. This will not do at all, and theinaccuracy must be cor-rected. It is possible tolay out the right anglein the first place by thissame method, using twoflexible cords, respect-ively four feet and fivefeet long. The end ofthe four-foot cord shouldbe fastened at the end ofthe side… … Fig. 20. Position of Corner. drawn taut, the point where the ends meet will be a point on theside line of the building perpendicular to tlie first side line. It isevident that tliis point must be just four feet from the corner, andthat the distance between it and the point on the other side…
Architecture · Building · Carpentry
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