The distance between the frames may be one-fourth of an inch, though a slight variation either way does no harm. Some men, of very precise habits, prefer nails or wire staples in the side of the frames, at top and bottom, which project just a quarter of an inch, so as to maintain this unvarying distance; or staples in the bottom of the hive to secure the same end. Mr. Langstroth so arranged his frames, and Mr. Palmer, of Hart, Michigan, whose neatness is only surpassed by his success, does the same thing. I have had hives with these extra attachments, but found them no special advantage. I think we can regulate the distance with the eye, so as to meet every practical demand, and thus save the expense and trouble which the above attachments cost. COVER FOR FRAMES. Nothing that I have ever tried is equal to a quilt for this purpose. It is a good absorbent of moisture, preserves the heat in spring and winter, and can be used in summer without jarring or crushing the bees. This should be a real quilt, made of firm unbleached factory, duck, or cambric--I have used the first with entire satisfaction for four years--enclosing a thick layer of batting, and hemmed about the edges. My wife quilts and hems them on a machine. The quilting is in squares, and all is made in less than fifteen minutes. The quilt should be a little larger than the top of the hive, so that after all possible shrinkage, it will still cover closely. Thus, when this is put on, no bees can ever get above it. When we use the feeder, it may be covered by the quilt, and a flap cut in the latter, just above the hole in the feeder, enables us to feed without disturbing the bees, though I place the feeder at the end of the chamber, wherein are the bees, and have only to double the quilt back when I feed. The only objection that I know to the quilt is, that the bees will fasten propolis, and even comb, between it and the frames, and this looks bad. A little care 'will make this a small objection. Mr. Langstroth used a board above the frames, which Mr. Heddon uses even now. Perhaps Mr. Heddon never used the quilts. Perhaps his love of order and neatness caused him to discard them. Still, I feel to thank Mr. A. I. Root for calling my attention to quilts. [Illustration: Fig. 38.] DIVISION BOARD.