Whenever it is practicable contracts for the transportation of moneys, bullion, coin, notes, bonds, and other securities of the United States, and paper shall be let to the lowest responsible bidder therefor, after notice to all parties having means of transportation.
(July 7, 1884, ch. 332, 23 Stat. 204.)
Section is from Sundry Civil Appropriation Act July 7, 1884, fiscal year 1885.