175 SUB-DIVIDE AS INDICATED. DESCRIBE CIRCUMFERENCES EQUAL AND TANGENT, AND TAKE THE DIAGONALS OF FOUR IN FOUR DIVISIONS. LASTLY, THE ROSETTES ARE EFFECTED.
175’ DRAW CIRCUMFERENCES AND SUB-DIVIDE AS IN PLAN. TAKE THE DIAGONALS OF FOUR IN FOUR DIVISIONS, WHICH, PROLONGED, COMPLETE THE DESIGN.
176 DESCRIBE CIRCUMFERENCES AND TAKE A PERPENDICULAR LINE TO THE BORDER OF THE RADIUS; TAKE THE DIAGONALS OF FOUR IN FOUR DIVISIONS, WHICH PROLONGED, COMPLETE THE FIGURE.