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 75
dvantage.It is possible to perform this operation without leav-ing any trace of its having been performed whendrawing paper is of good quality. 72 ARCHITECTURAL DRAWING The Erasing Shield—The Erasing Shield is a con-venience for the removal of portions of lines and de-tail in small sections from a… … It is used by applying one of the openings, that bestfitting a need, and applying the erasing rubber to thepart to be removed, through the apperture in themetal. If carefully handled it is very effective and aconvenience. A substitute for the regular made metalform can be made by the draftsman by…
Architectural drawing
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