Stephen Johnson Field,
Wolff v. New Orleans — Opinion of the Court
“ So long as the corporation continnes in existence, the court has said that the control of the legislature over the power of taxation delegated to it is restrained to cases where such control does not impair the obligation of contracts made upon a pledge, expressly or impliedly given, that the power should be exercised for their fulfilment. However great the control of the legislature over the corporation while it is in existence, it must be exercised in subordination to the principle which secures the inviolability of contracts. ”
