William R. Day,
Pennsylvania Company v. Towers…
“ It is a known fact that such rates exist upon all railways entering large cities, and have usually been established by the companies voluntarily in the interest of themselves and the public. The service is different in its nature from the other passenger service. It is so universal, of such large proportion, has become so necessary to the public that it cannot be said that the fixing of reasonable and just rates for it is unusual or unreasonable, or the granting of a benefit to individuals and not for convenience to the public. ”
