Edward Douglass White, Wilmington Star Mining Company v…
“ And even although the liability imposed upon the mine owner to respond in damages for the wilful failure of the mine manager and mine examiner to comply with the requirements of the statute was not in harmony with the principles of the common law applicable to the relation of master and servant, it being competent for the state to change and modify those principles in accord with its conceptions of public policy, we cannot infer that the selection of mine owners as a class upon which to impose the liability in question was purely arbitrary and without reason. ”
