United States. Post Office Department & ProQuest (Firm). (1846). Report of the Postmaster General. Showing in compliance with a resolution of the Senate, the number of letters which passed through the post office during the month of October, 1845, as ascertained according to the rates of single letter postage, and the amount of postage received thereon. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Post Office Department and ProQuest (Firm). Report of the Postmaster General. Showing in Compliance with a Resolution of the Senate, the Number of Letters Which Passed Through the Post Office During the Month of October, 1845, as Ascertained According to the Rates of Single Letter Postage, and the Amount of Postage Received Thereon. Washington: [publisher not identified], 1846.
MLA (9th ed.) CitationUnited States. Post Office Department and ProQuest (Firm). Report of the Postmaster General. Showing in Compliance with a Resolution of the Senate, the Number of Letters Which Passed Through the Post Office During the Month of October, 1845, as Ascertained According to the Rates of Single Letter Postage, and the Amount of Postage Received Thereon. [publisher not identified], 1846.