William R. Day,
Interstate Commerce Commission v…
“ It is true that the accounts required to be kept are general in their nature, and embrace business other than such as is necessary to the discharge of the duties required in carrying passengers and freight in interstate commerce by joint arrangement between the railroad and the water carrier, but the Commission is charged under the law with the supervision of such rates as to their reasonableness, and with the general duty of making reports to Congress which might require a knowledge of the business of the carrier beyond that which is strictly of the character mentioned. ”
