then have the privilege of purchasing the works at their actual cost.
As regards works for water supply, there can be little doubt that almost invariably the municipality should operate as well as own the works, for the administration of the works requires but a small amount of labor, and that of such a class that the city can safely carry it on. But gas or electric-light plants, both for street and resident lighting, should be operated by private companies.
These industries are making such rapid progress in the way of new processes, effecting both economy and improvement, that it is somewhat difficult to say what steps should be taken. Many are of the opinion that gas is destined to be entirely replaced by the electric light; but while this may eventually prove true, it will probably be a very long time before the existing gas-works cease to supply consumers. Thus the true solution of the problem seems to be that when a growing town nowadays wishes to establish a new lighting plant of its own, it should adopt electricity. But in the case of a town having gas-works already established, the municipality is safe in assuming their ownership.