Suppose you have a common cheap table, four feet long and two wide. Take off the top boards of your table, and with them board the bottom across tight and firm; then line it with zinc, and you will have a sort of box or sink on legs. Now make a top of common window-glass such as you would get for a cucumber-frame; let it be two and a half feet high, with a ridge-pole like a house, and a slanting roof of glass resting on this ridge-pole; on one end let there be a door two feet square. [Illustration: Fig. 47.] We have seen a Ward case made in this way, in which the capabilities for producing ornamental effect were greatly beyond many of the most elaborate ones of the shops. It was large, and roomy, and cheap. Common window-sash and glass are not dear, and any man with moderate ingenuity could fashion such a glass closet for his wife; or a woman, not having such a husband, can do it herself. The sink or box part must have in the middle of it a hole of good size for drainage. In preparing for the reception of plants, first turn a plant-saucer over this hole, which may otherwise become stopped. Then, as directed for the other basket, proceed with a layer of broken charcoal and pot-sherds for drainage, two inches deep, and prepare the soil as directed above, and add to it some pounded charcoal, or the scrapings of the charcoal-bin. In short, more or less charcoal and charcoal-dust is always in order in the treatment of these moist subjects, as it keeps them from fermenting and growing sour. Now for filling the case. Our own native forest-ferns have a period in the winter months when they cease to grow. They are very particular in asserting their right to this yearly nap, and will not, on any consideration, grow for you out of their appointed season. Nevertheless, we shall tell you what we have tried ourselves, because greenhouse ferns are expensive, and often great cheats when you have bought them, and die on your hands in the most reckless and shameless manner. If you make a Ward case in the spring, your ferns will grow beautifully in it all summer; and in the autumn, though they stop growing, and cease to throw out leaves, yet the old leaves will remain fresh and green till the time for starting the new ones in the spring.