A careful, prudent man who will enter into bee-keeping moderately at first, and extend his operations only as his skill and experience increase, will, by the use of my hives, find that the preceding estimate is not too large. Even on the ordinary mode of bee-keeping, there are many who will consider it rather below than above the mark. If thoroughly careless persons are determined to "try their luck," as they call it, with bees, I advise them by all means, in mercy to the bees, to adopt the non-swarming plan. Improved methods of management with such persons will be of little or no use, unless you could improve their habits first, and very often their brains too! Every dollar that such persons spend upon bees, unless with the slightest possible departure from the old-fashioned plans, is a dollar worse than thrown away. In those parts of Europe where bee-keeping is carried on upon the largest scale, the mass adhere to the old system; this they understand, and by this they secure a certainty, whereas in our country, thousands have been induced to enter upon the wildest schemes, or at least to use hives which could not furnish them the very information needed for their successful management. A simple box furnished with my frames, will enable the masses, without departing materially from the common system, to increase largely the yield from their bees. In addition to the information given in the Introduction, respecting the success of Dzierzon's system of management, I have recently ascertained that one of its ablest opponents in Germany, has become thoroughly convinced of its superior value. The Government of Norway has appropriated $300, per annum, for the ensuing three years, towards diffusing a knowledge of Dzierzon's method, in that country; having previously despatched Mr. Hanser, Collector of Customs, to Silesia to visit Mr. Dzierzon, and acquire a practical knowledge of his system of management. He is now employed in distributing model hives, in the provinces, and imparting information on improved bee-culture.