Henry Billings Brown,
Chicago Indianapolis Louisville Railway Company v…
“ There are doubtless a few cases which hold that, where the validity of a treaty or statute or authority of the United States is raised, and the decision is against it, or the validity of a state statute is drawn in question, and the decision is in favor of its validity, and the Federal question appears in the record and was decided, or such decision was necessarily involved in the case, the fact that it was not specifically set up and claimed is not conclusive against a review of such question here. ”
