Fig. 326.—The Home-made Mail-box Strapped to a Chair Back.
Fig. 331.—The Sides, Ends, and Bottom folded ready to be put Together.
The dotted lines upon the diagram indicate where the cardboard should be folded. [Figure 331] shows the sides, ends, and bottom folded ready to be put together. Turn the flaps inside, and glue them to the end pieces, and glue the two bottom pieces together; also sew the cardboard with a double thread to make the joining doubly secure.