Architectural drawing : a textbook that combines the parctical instructions and examples that the student needs, with the suggestive programs, supplementary problems, etc, required by the teacher, written by an architect of wide experience who has also taught the subject for years at Teachers' College, Columbia University, and Mechanics' Institute, New York (1920)
Teale, Oscar S · New York : U.P.C. Book · leaf 35
In this operation, it becomes extremely necessarythat both T-square and set-square be held rigidly inplace, until all needed lines are drawn. There are times when it is convenient to use a set-square independent of the T-square for the makingof a perpendicular line, but it is the exception, andas a… … The French Curve desirable instrument. -The French Curve is a veryIts use as before explained, is TOOLS—IN PRACTICE 33 to aid in the making of curved lines such as cannotbe well made with a compass (sweep) or free-hand.With a proper form of French Curve,* and carefulhandling of it, a very close…
Architectural drawing
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