delivered the opinion of the Court.
The controversy is one between the United States and a state as: to priority of payment out of the assets of an insolvent corporation.
Receivers of the corporation were appointed by a consent decree in January, 1927, and creditors were directed to file their claims. The decree had the effect of a general assignment.
Price
v.
United States,
The decision of this court in
County of Spokane
v.
United States,
The tax held to have been subordinated in the Spokane County suit was not a perfected lien upon the property of the insolvent at the date of the receivership.
Liens in a sense they unquestionably are, but, we think, not so perfected or specific as to change the rule of distribution. The receivers were appointed, as we have seen, in January, 1927; and the petitioner, if not preferred at the time of the appointment, did not win itself' a preference by anything done thereafter.
United States
v.
Oklahoma,
The problem here is different. To hold that a lien has progressed to such a point as to be a warning to mortgagees and purchasers of a contingent liability, like a notice of lis pendens, is far from holding that while the liability is unliquidated and unknown the lien thus created is perfect and specific. By the terms of the hypothesis it is nothing óf the kind. If the state were to stand upon the warning and omit to ascertain the debt, it would never be able to sell anything, for it would not know how much to sell. Against mortgagees and purchasers a lien perfected afterwards may take effect by relation as of the date of the inchoate lien through which mortgagees and purchasers became chargeable with notice. The doctrine of relation will not divest the United States of the preference that accrued when receivers were appointed.
In what has been written there has been an assumption' in favor of the petitioner that the tax would have priority if its amount had been liquidated before rights and interests became static through insolvency proceedings. The assumption is hardly to be reconciled with a judgment of this court pronounced a century and more ago.
Thelusson
v.
Smith, 2
Wheat. 396, 426. The ruling there was that the general lien of a judgment upon the lands of an insolvent debtor is subordinate to the preference established by the statute unless seizure by a marshal or some other equivalent act has. made the lien specific and brought
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about a change of title or possession. Later cases have drawn a distinction between the liens of judgments and of mortgages. These last have been thought to have the effect of a conveyance, divesting the debtor of his title and leaving nothing but an equity to which a preference can attach.
Conard
v.
Atlantic Insurance Co.,
The judgment is
Affirmed.
