Morrison Waite,
McCready v. Virginia — Opinion of the Court
“ Commerce has nothing to do with land while producing, but only with the product after it has become the subject of trade. Virginia, owning land under water adapted to the propagation and improvement of oysters, has seen fit to grant the exclusive use of it for that purpose to the citizens of the State. In this way the people of Virginia may be enabled to produce what the people of the other States cannot; but that is because they own property which the others do not. Their productions do not spring from commerce, but commerce to some extent from them. ”
