Place the paper so that the long edges will be parallel with the front of desk; bisect the back edge, two inches from this point and directly towards the front edge, place a point; this point shall be the center of a six inch horizontal line; draw the line; this line shall be the upper edge of an oblong six inches by seven and three-fourths: draw the oblong.

On the right and left sides of oblong, beginning at the upper edge, set off a one-fourth inch space and below it five one and one-half inch spaces; join all opposite points.

Mark the lower left corner of oblong No. 3, A; and the upper left corner B; with A and B as centers draw two three inch circles; mark the intersection of these circles at the right, C; join this point with intersection of circles to the left and extend the line indefinitely to the left; with C as a center draw a three inch circle; mark where this circle crosses the line that joins the intesection, D; mark where the circle intersects the upper circle in the upper right, E; and where it crosses the lower circle in the lower right, F; connect with ruler points E and D, and mark where the ruler crosses the lower circle in the lower left H; join with the ruler points F and D and mark where the ruler crosses the upper circle in the upper left G.

With a radius equal to one and one-half inches and with G and H as centers, draw intersection of arcs to the left on the line passing through points C and D.

Mark this intersection I; join B and G; G and I; I and H; and H and A, forming a pentagon.

Draw a similar pentagon on the right side of same oblong; on the right and left sides of all oblongs, except No. 3, construct one-fourth inch margins, cutting corners as in cube.

Transfer drawing to card-board to a scale of one to one.

Cut, crease, fold and glue.