by John Marshall Harlan, Blacklock v. United States — Opinion of the Court
“ If Congress had intended to prescribe a formal suit in equity as the only mode by which the government could sell real estate upon which it had a lien for internal revenue taxes, and upon which private parties also had liens by mortgage or deed of trust, it would have done so in clear words, particularly as Congress knew at the time of the then-existing remedy by distraint. ”
