Problem X

POSTCARD HOLDER

Time: 8 hours.
Materials: Newsboard, vellum, and lining paper.

Before beginning this holder, it may be well to have collections made of cards relating to a definite subject. Interest in the study of various industries, history, and geography is greatly increased by the use of pictures, and in many places sets of cards prepared for such a purpose may be purchased.

Plate XXXIV. The postcard holder partly open.

This holder consists of an outside case into which the inner holder slips. (See Plate XXXIV.) The size of the faces may be determined by individual pupils, but, if the blocks to be described later are used, it will be quite essential to have a uniform size so that the blocks may be used interchangeably among the pupils. For this reason, it is recommended that the broad faces of the outside be about one inch larger in each direction than a postcard, and the narrow faces 1¼” wide.

Plan the foundation of a single piece of newsboard, as wide as the outside length of the holder, scored to divide it into the four faces above referred to, and a fifth division the exact size of one narrow face. Arrange these faces to be joined at their long edges with a narrow face on each end of the strip of newsboard so that when folded together one narrow face will be double, which gives greater stability to the shape of the holder. Plan a strip of vellum 2 inches wider than the length of the case, and long enough to extend around it, allowing for a lap at one corner. It will be found in putting on this vellum that it will require a piece longer than the sum of the width of the faces as, however closely it may be put on, it “takes up” at the corners. Therefore be generous with the lap as a little extra length does no harm.

For the inner holder plan a strip of newsboard ⅛” narrower than the case, scored to divide it into five parts. Two parts are to be of the same length as the case, alternating with two narrow faces ⅛” less than thickness of the case (that they may fit inside) and the fifth piece about one-half the length of the long faces.

Plan two strips of vellum to cover the narrow faces, and lap onto the adjoining faces about 1”. Allow ½” at each end to turn over the edges. For each of the three broad faces, plan a covering of lining paper which shall allow an edge of vellum to show at the joints, and shall lap over the other edges of the newsboard. Notice that these three pieces are of three different sizes.