1. Construct large square.

2. Draw lines inside parallel to sides.

3. Draw diagonal in each small square thus obtained

Note. - On this and following models the broader point of the scissors is ased for scoring; that is, the folding is facilitated by cutting half through the cardboard, the broader point of the scissors having been sharpened for the purpose. (See page 10.)

No. 10. Pencil Tray