...points named in such tariffs than the rates, fares, and charges which are specified in the tariffs filed and in effect at the time; nor shall any carrier...or by any device any portion of the rates, fares, or charges so specified, nor extend to any shipper or person any privileges or facilities in the transportation...

...in connection theresen the points named In such tariffs than the rates, fares and charges which _jd in the tariff filed and in effect at the time; nor shall any carrier refund in any manner or by any device any portion of the rates, fares and charges ed, nor extend to any shipper...

...may issue passes or free transportation and reduced rates for special occasions. Nor shall any such carrier refund or remit in any manner or by any device any portion of the rates, fares or charges prescribed or approved by the Commission or extend to any person, firm, co-partnership or...

...passengers or property, or for any service in connection therewith, between the points named in such tariffs than the rates, fares, and charges which are specified in the tariff filed and in effect at the time." The difficulty experienced in determining the value of its service, and the inability of the carrier...

...passengers or property, or for any service in connection therewith, between the points named in such tariff, than the rates, fares and charges which are specified in the tariff filed and in effect at the time. Complainant's schedules of its interstate rates, as well as its rates on all classes of freight and...

...for such transportation of passengers or property or for any service in connection therewith * * * than the rates, fares, and charges which are specified in the tariff filed and in effect at the time.' Section 10 of the same act prescribes severe penalties for a violation of any of the foregoing provisions....

...passengers or property, or for any service in connection therewith, between the points named in such tariffs than the rates, fares, and charges which are specified...and charges so specified, nor extend to any shipper any privileges or facilities in the receiving, storing, handling, or forwarding of property, except...

...entered into, making the provisions a little more specific and making it unlawful for such carrier to "refund or remit in any manner or by any device any...portion of the rates, fares, and charges so specified" in the tariffs filed. It Is claimed by the appellants that the Hepburn amendment applies to the transaction...

...other charges which the Commission may require"; paragraph (7) of the same section forbids a carrier to "refund or remit in any manner or by any device any...portion of the rates, fares, and charges so specified", and paragraph (6) empowers us to "determine and prescribe the form in which the schedules * * * shall...

...any carrier charge or demand or collect or receive a greater or less or different compensation * * * than the rates, fares, and charges which are specified in the tariff filed and in effect at the time. This clause, heretofore ineffective in sustaining the published rate and preventing rebates, is now...