United States. Congress. Senate. Committee on Post Offices and Post Roads & ProQuest (Firm). (1888). [Communication of Postmaster-General on holding public documents for postage that had been franked and deposited in mail by United States Senator.]. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Post Offices and Post Roads and ProQuest (Firm). [Communication of Postmaster-General on Holding Public Documents for Postage That Had Been Franked and Deposited in Mail by United States Senator.]. Washington: [publisher not identified], 1888.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Post Offices and Post Roads and ProQuest (Firm). [Communication of Postmaster-General on Holding Public Documents for Postage That Had Been Franked and Deposited in Mail by United States Senator.]. [publisher not identified], 1888.