David Davis, Grant v. United States (74 U.S. 331…
“ It was the duty of the claimant, as well as his exclusive privilege, to furnish all the supplies which were needed for the use of the service in Arizona, and on the receipt of the goods there, the government was bound to pay him for them the prices which were fixed in the order. It is too plain for controversy, that the property did not vest in the United States until it was delivered. ”
