United States. Post Office Department & ProQuest (Firm). (1840). Curtailments in the transportation of the mail. Letter from the Postmaster General, transmitting the information required by a resolution of the House of Representatives of the 15th instant, in relation to curtailments in the transportation of the mail of the United States made since the close of the 1st session of the present Congress. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Post Office Department and ProQuest (Firm). Curtailments in the Transportation of the Mail. Letter from the Postmaster General, Transmitting the Information Required by a Resolution of the House of Representatives of the 15th Instant, in Relation to Curtailments in the Transportation of the Mail of the United States Made Since the Close of the 1st Session of the Present Congress. Washington: [publisher not identified], 1840.
MLA (9th ed.) CitationUnited States. Post Office Department and ProQuest (Firm). Curtailments in the Transportation of the Mail. Letter from the Postmaster General, Transmitting the Information Required by a Resolution of the House of Representatives of the 15th Instant, in Relation to Curtailments in the Transportation of the Mail of the United States Made Since the Close of the 1st Session of the Present Congress. [publisher not identified], 1840.