Exercise No. 14. - From center of square inscribe a 4" and 7" circle. Divide the circumference of smaller circle into two equal parts, with points in the right and left sides. Open the dividers 1 3-4" and from these points make intersection of arcs above the center and between the circumferences of circles, join with the ruler intersection of arcs with center and where the ruler crosses the circumference of smaller circle, place points, dividing it now into four equal parts. From the right point with radius equal to 1 3-4" describe ares in the back right and front right corners of square, repeat the exercise from the remaining points, making intersection of arcs in all corners of square. Join with the ruler opposite intersections, placing points in circumference of smaller circle, dividing the circle now into eight equal parts. Join all adjacent points, making an octagon. Join with the ruler, points 1 and 4, and from these points draw lines to the circumference of larger circle, from points 2 and 5, 3 and 6, 4 and 7, 5 and 8, 6 and 1, 7 and 2, 8 and 3. draw corresponding lines. From the model cut, fold, and sew.