William O. Douglas,
Davis v. United States (328 U.S. 582…
“ We do not stop to review all of our decisions which define the scope of 'reasonable' searches and seizures. For they have largely developed out of cases involving the search and seizure of private papers. We are dealing here not with private papers or documents, but with gasoline ration coupons which never became the private property of the holder but remained at all times the property of the government and subject to inspection and recall by it. ”
