David Josiah Brewer,
Gulf Railway Company v. Hefley…
“ By the state act the bill of lading is made controlling as to the rate collectible, and a failure to comply with that requirement exposes the delinquent carrier to its penalties, while the national statute ignores the bill of lading, and makes the published tariff rate binding, and subjects the offender-both carrier and agent-to severe penalties. The carrier cannot obey one statute without sometimes exposing itself to the penalties prescribed by the other. ”
