Salmon P. Chase

“ We do not doubt the propriety or the necessity, under the Constitution, of maintaining the supremacy of the General Government within its constitutional sphere. We fully recognize the soundness of the doctrine, that no State has a 'right to tax the means employed by the government of the Union for the execution of its powers.' But we think there is a clear distinction between the means employed by the government and the property of agents employed by the government. Taxation of the agency is taxation of the means ”

“ No one questions that the power to tax all property, business, and persons, within their respective limits, is original in the States and has never been surrendered. It cannot be so used, indeed, as to defeat or hinder the operations of the National government; but it will be safe to conclude, in general, in reference to persons and State corporations employed in government service, that when Congress has not interposed to protect their property from State taxation, such taxation is not obnoxious to that objection. ”

“ We perceive no limits to the principle of exemption which the complainants seek to establish. It would remove from the reach of State taxation all the property of every agent of the government. Every corporation engaged in the transportation of mails, or of government property of any description, by land or water, or in supplying materials for the use of the government, or in performing any service of whatever kind, might claim the benefit of the exemption. ”