[S]upplement the provisions of prior acts excluding lottery tickets from the mails and prohibiting the importation of lottery matter from abroad, and to prohibit the causing [of] lottery tickets to be carried, and lottery tickets and lottery advertisements to be transferred, from one State to another by any means or method.
Really? What emanation of a penumbra do you find "registered common carriers" in?
You don't need "emanations and penumbras". You just need to read the entire decision in context, and not fall for being conned into believing it says something it doesn't by someone peddling cherry picked excerpts.