"Compound Bar Frame."--In the _Journal of Horticulture_, Mr. Woodbury thus describes the compound bar frame. Being his own adaptation, we cannot do better than use his own words. "This is a contrivance of my own, which I have found very advantageous in enabling me to use frames in stock hives and bars in supers, without forfeiting the advantages arising from the unlimited interchangeability of every comb in every hive and super in the apiary. Its construction will be readily understood by an inspection of the annexed sketch, in which the comb bar is shown slightly raised from its frame. The bar itself is 13¼ inches long by ⅞ of an inch wide and ⅜ of an inch thick. When the comb bar is in its place, the whole forms a frame 13 inches long by 7¼ inches high (inside measure), with ⅝ of an inch projection at each end, which rests in its appropriate notch in either the back or front of the hive. When filled with comb, the bar becomes so firmly cemented to the frame as to admit of its being handled with facility." This contrivance is, no doubt, very excellent in the hands of Mr. Woodbury; but in the hands of the unpractised severe mishaps may arise. In warm weather the propolis and wax, with which the bees cement the bar to the frame, becomes soft, consequently in handling the frames, unless dexterity is used, the comb is likely to drop out. We, therefore, recommend that the bar and frame be made both in one: greater firmness and simplicity are thereby gained. Some of these compound bars and frames are kept in stock at our establishment, though they cannot be recommended for general use; but should any one prefer them, they can be supplied at the same price as the common frames. [Illustration] In describing the stock hives of wood, straw, and glass, allusion has frequently been made to the depriving hives, technically called "supers." These are also made of glass in wood frames, 13 inches inside, 6 inches deep, with eight bars (without frames). The accompanying cut represents the super used with the bar and frame hive. Honey-combs in supers are better when made thicker than those for breeding, consequently the bars are placed a little further apart than in the lower or stock hive; they are either the "Woodbury Ribbed," contrived to induce the straight building of combs, or flat bars with guide combs affixed.