=The Use of Comb-Foundation.=--One of the most important items in the working of the bar-framed hive is the comb-foundation to which reference was made on page 35. It is by its use that profit reaping is made possible to the bee-keeper. Where it is intended to work combs on the standard frame principle, the foundation should be of the thick "worker" kind, for if the bees are not inclined to wax-making they will often thin down the thick foundation to obtain the wax with which to draw out the cells. In placing the foundations in the frames, particular care should be taken to see that the latter are accurately square. The foundation should be so placed that the angles of the cells point to the top and bottom of the frame, and the cells run in parallel lines thereto. The foundation must be fixed firmly in the frame, and, to secure this, it is often advisable to drive one or two fine ¾ or inch nails through the top bar. Melted bees-wax should then be run in the sawgate for final security. _Wiring Frames._--Many bee-keepers wire the frames to secure a sure hold for the foundation. Personally I do not consider it necessary except under exceptional circumstances. The great objection I have to it is that the wire is bound to rust in time, more especially the parts that are not covered with wax, and the rust is sure to affect the flavour of the honey. It is well known that nothing is so detrimental to honey as contact with metal. Should wiring be considered necessary, there are various ways of doing it. Some are content with two wires stretched across the width of the frame at equal distance from the top and bottom, and others take the wires across the length from opposite corners. In any case the wires must be pulled taut and embedded in the foundation. A little implement known as an embedder is used for the purpose and has to be heated sufficiently to set the wire in the wax without unduly melting the latter. An embedder can be made by rubbing or grinding obliquely the point of a fairly large nail and filing a small V-shaped groove at the end in which the wire can run. Hives of bees that contain frames recently fitted with foundation should not be moved if it can possibly be avoided, for the foundation is apt to buckle under the heat of the hive and may easily break away under the strain of a sudden jerk. =Section Working.=--In working with sections for honey it is always advisable to use the thin foundation, for if there is nothing for the bees to start work on they will build combs of all kinds and shapes among the sections; many bee-keepers use drone foundation for the purpose. With the view, too, of confining each comb to a section, dividers (see p. 31) are placed between each row of sections. The use of the queen excluder, of course, is absolutely necessary to the success of section working. [Illustration: Section fitted with Comb Foundation] [Illustration: Bees at work on a Section]