Wiley Blount Rutledge, Illinois ex rel. Gordon v. Campbell…
“ Moreover, it is questionable whether the fact of insolvency is properly contestable by the State of Illinois. The receiver was appointed upon the allegations of its complaint, which included insolvency, and the state admitted in its answer to the Government's intervening petition that the debtor was insolvent. Although ordinarily the doctrine of estoppel or that part of it which precludes inconsistent positions in judicial proceedings is not applied to states, [8] in the present litigation Illinois is in the position of any lien creditor. ”
