James Clark McReynolds,
Loomis v. Lehigh Valley Railroad Company…
“ An adequate consideration of the present controversy would require acquaintance with many intricate facts of transportation and a consequent appreciation of the practical effect of any attempt to define services covered by a carrier's published tariffs, or character of equipment which it must provide, or allowances which it may make to shippers for instrumentalities supplied and services rendered. In the last analysis the instant cause presents a problem which directly concerns rate-making and is peculiarly administrative. ”
