TABLE OF CONTENT 1. DRAWING INSTRUMENTS AND THEIR USES 2. SHEET LAYOUT AND FREE-HAND SKETCHING 3. LINES, LETTERING AND DIMENSIONING SCALES 4. GEOMETRICAL CONSTRUCTION 5. CURVES USED IN ENGINEERING PRACTICE 6. LOCI OF POINTS 7. ORTHOGRAPHIC PROJECTION 8. PROJECTIONS OF POINTS g. PROJECTIONS OF ST