Richard Nixon actually said...
Heads of agencies furnishing property to the Postal Service under section 411 of title 39 of the United States Code shall require reimbursement at fair market value of such property or at a rate based on appropriate commercial charges for comparable property, as agreed to by the agency head and the Postmaster General, unless the Director of the Office of Management and Budget finds that a different basis of valuation is more equitable or better serves the public interest.
Context
Executive Order 11672—Providing for the Transfer or Furnishing of Property Under the Postal Reorganization Act
06/05/1972