Edward Douglass White, Armour Company v. Virginia — Opinion of the Court
“ In the first place we are of opinion that the distinction upon which the classification in the statute rests between a manufacturer selling goods by him made at their place of manufacture and one engaged as a merchant in whole or in part in selling goods of his manufacture at a place of business other than where they were made is so obvious as to require nothing but a mere statement of the two classes. ”
