Fry, Horace Pugh. [from old catalog] · Philadelphia [The John C. Winston co.] · leaf 46
iuzci.ls^ut I Fig. 26. or the part represented to enable a draftsman to make completeworking drawings. Sketches are to be made freehand on cross-section paper, ruled 10 divisions to the inch. 43 4. Each sketch sheet must contain the name of the machine atthe top and directly under the views the… … Fig. 27. Fig. 26. The students name, date completed and total timeconsumed in sketching all views of each piece are to be placed asshown on Figs. 26 and 27. 44 5. The size of the sketch should not be in proportion to thesize of the object, but should be large enough to contain all dimen-sions…
Mechanical drawing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.