After the first success, the class in farm chemistry, in search of another prize, returned with renewed vigor, to attack the tallow clay. In working over the formidable heap of tailings, which had accumulated from the soap-stone experiments, the second prize was quickly found. It proved even more important than the first! This mass of rejected clay was found to be exceedingly rich in aluminum. Better still! It was just in the proper condition, to be most cheaply and easily extracted! It was a great find! The class members were crowned with laurels! Of course, they were jubilant. But they were not puffed up with pride! That, was not their style! During the fifth year of the reign of the co-operative farm at Solaris, the following mining industries, were added to its resources. Valuable mines of mica, lead and zinc, were opened and successfully worked. Electric car lines, connected these mines with the freight depot at Solaris Station. There, the lead and zinc, high grade ores, found a ready market at good prices. The mica was prepared for use at Solaris. It was then sold at a fine profit, in connection with orders for soap-stone. For two years, the canning factory, had furnished another avenue for profitably marketing large crops of sweet-corn, green peas, asparagus, tomatoes, peaches, and many kinds of perishable fruits and berries. The demand for Solaris Vegetable Concentrates, and for Solaris Mixture Concentrates, has more than doubled. The same is true of the Solaris breakfast foods, and of the material for delicious breakfast dishes, prepared from mixtures of parched, sweet, and pop-corn. The vineyards and the quince, peach, plum and cherry orchards, have reached the stage of full bearing. Improved methods, careful culture and the constant use of better chemical agents, for the destruction of insect enemies, have made the heavy crops of fruits from these vineyards and orchards, even more desirable and more salable than ever before. The farm income from grapes and quinces alone amounting to over one hundred thousand dollars per annum. The quantity of jellies, jams, preserves and marmalades, made from small fruits, has more than doubled. The excellence of quality, and established reputation for absolute purity, has rapidly increased the demand for them at fancy prices.