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YOUR DRAWING BOARD
LEARNING TO LETTER
18 other sections not shown
11 paper angle Answer the questions architect's scale arcs arrowheads base line bolt and nut border lines center lines compass crosshatch cylinder diameter dimension numbers draftsmen drawing paper drawn easy to read edge ellipse curve erasing extension lines French curve front view guide lines H pencil hidden lines inch ink tracing inside threads isometric length letter strokes lettering practice sheet light lines line Fig look loop mark Measure metal method narrow needed needle point nibs Note object pattern pencil point pictorial drawing picture view pipe placed position Problem projection box protractor radius Read this lesson rounded corners ruling pen scale screw screw thread section lines sectional view shape Sharpen shown in Fig side view sketch slant space square Step straight lines T-square tangent thickness lines title block top view tracing cloth tracing paper triangle true-length diagram vanishing point vertical waist line wide workman x 11 paper