138. Speaking Tubes and Telephones.—Speaking tubes connecting every department should be provided in all new buildings, if telephones have not already been fixed. The telephone is much easier applied to an existing building, as there is less cutting about of walls required. But in new buildings speaking tubes can be provided quite easily, and they are simpler to work and less liable to get out of order than telephones. The telephone should be provided for every large public library, which ought to be connected with the municipal offices, the telephone exchange and its own branches. It is often possible for a public library to obtain a sufficient service by having a wire from the town hall switchboard to the library. The annual cost of this is only about one-fourth of the regular exchange service. For a complicated internal service of inter-communications, the telephone is much superior to speaking tubes, as the switchboard system enables the user to communicate with any department without the need of extra tubes.
139. Miscellaneous.
139. Miscellaneous.—In some libraries accommodation for CYCLES is provided outside the buildings, which is the proper place for such machines, in view of their tendency to do damage when placed against interior walls. In buildings which front busy main streets this kind of accommodation cannot be provided unless there is a courtyard or similar space in front. Some libraries which are infested by DOGS would be all the better of some effective means of keeping such animals outside. No doubt, if their owners were spoken to, they would agree to fasten them to hooks or rails outside the building, if proper means were provided.
140.
140. Turnstiles for counting purposes are fitted up in several libraries, as well as in most museums, art galleries, etc. They should be placed in situations where their noisy clacking will not prove disturbing, if they are used at all.
141.
141. Good English CLOCKS, with conspicuous dials, should be placed in every public room of a library. Where a number are provided, it is better to specify electrically controlled or synchronized clocks, which keep uniform time and are much less troublesome than ordinary self-wound clocks. Libraries should have a supply of small THERMOMETERS distributed and fixed throughout the rooms as a check upon the internal temperature, and it is a useful thing to provide a barometer as well. Bold visible CALENDARS are also desirable in every department.
142. Bibliography
Brown, J. D. Furniture. See his Library Appliances, p. 12.
Burgoyne, F. J. Furniture and Appliances. See his Library Architecture, pp. 73-127.