Fry, Horace Pugh. [from old catalog] · Philadelphia [The John C. Winston co.] · leaf 16
should touch the Huesat which the hidden edge actuallv terminates.(See Fig. 12.) 4. When parallel dotted Hues he close together,stagger the dashes and spaces as shown in Fig. 11.Fig. 12. The eve then can more readilv follow the Hnes. THU5_NOT 13 5. The full lines in the two views, Fig. 13,… … Fig. 13. 6. Center lines are long dash and dot black lines somewhatlighter than the outline. (See Fig. 11.) They are drawn throughall axes of symmetry, the centers of all holes, bolts and rivets andwhere dimensions are to be given from some fixed line. The breakshould not occur where a line is…
Mechanical drawing
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