Nathan Clifford, Fabbri v. Murphy — Opinion of the Court
“ Acts of Congress of the kind are often very complex in their provisions, in order to enable those charged with their execution to protect the treasury against the constant attempts of importers to evade the payment of new duties or increased taxation. New regulations often become necessary to enable the officers of the customs to defeat such designs; and the rule is, that in such cases there ought to be a manifest and irreconcilable repugnancy to warrant the conclusion that the old law is abrogated, or that the new law was intended to supersede the antecedent provision. ”
