Earl Warren,
United States v. Durham Lumber Company…
“ If we are to equate the subcontractor's interest with something it is not, it would be much more appropriate, in terms of similarity, to equate it with the usual mechanic's lien of a subcontractor on the owner's property being improved-which of course is not the general contractor's property, and which could not be taken by the United States under a lien against the general contractor. ”
