Oliver Wendell Holmes, Jr., Title Guaranty Trust Company v…
“ The argument that the vessel was not a public work loses most of its force when it appears that the title was in the United States as soon as the first payment was made. Of course, public works usually are of a permanent nature, and that fact leads to a certain degree of association between the notion of permanence and the phrase. But the association is only empirical, not one of logic. Whether a work is public or not does not depend upon its being attached to the soil ”
