Jamison, Alpha Pierce. [from old catalog] · New York, J. Wiley & sons; · leaf 207
nary lettering in pencil. Theletters are to be of the following dimensions: Captions, initialletter to be TV high, other letters J high; descriptive matter,initial letters, J high, other letters /g high; space betweenlines sV* In the free-hand work great care must be exercised to makethe letters of… … THE FRAME drawing of a simple blue-printing frame of a size to print thestandard sheet of this course; i.e., o/X^ jt MECHANICAL EXECUTION OF DRAWINGS. 189 PLATE No. 34.
Mechanical drawing
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