Whether lottery tickets carried by an independent express company from one state to another are subjects of interstate commerce.
Holding
Yes. Lottery tickets are articles of traffic, and their interstate carriage by an express company is interstate commerce within Congress's commerce power.
Reasoning
The Commerce Clause reaches more than the purchase and sale of ordinary goods. Drawing from Gibbons v. Ogden and later cases, the Court explained that commerce includes commercial intercourse in its many forms: navigation, transportation of persons and property, communication, and traffic. Independent transportation for hire across state lines is itself commerce, regardless of what the owner ultimately intends to do with the transported item.
Lottery tickets were not valueless scraps of paper. They purported to entitle their holders to participate in drawings for cash prizes; before a drawing, they could be bought and sold in a market by persons willing to speculate on the chance of winning. The tickets therefore represented a marketable interest and were properly treated as subjects of traffic.
Because the tickets were shipped from Texas to California through an express company engaged in interstate transportation for hire, the shipment fell within commerce among the several states. Congress could therefore regulate that transportation under the Commerce Clause.