Easy steps in architecture and architectural drawing .. (1915)
Hodgson, Frederick Thomas, 1836- [from old catalog] · Chicago, Ill., Printed by F. J. Drake & co. · leaf 440
ARCHITECTURAL DRAWING SELF TAUGHT «?{ used on Fig. 45, where it is desired to round offa corner as shown at BAC. The center of the curve is shown at O,from which the curveis struck. Fig. 46 shows themethod justdescribedappHed to threestraight lines form-ing two right anglesand having two adja-cent… … Fig. 45. to deal with two parallel lines that are to be joinedtangentially by a semicircle. In this case bisect thespace between the two lines by a perpendicularline that must contain the center of the circle from
Architecture · Architectural drawing
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