Advertisement of October 1, 1873, inviting proposals for carrying the mails of the United States in the states of Oregon, Nevada, and California, and territories of Montana, Wyoming, Colorado, New Mexico, Arizona, Utah, Idaho, and Washington, from July 1, 1874, to June 30, 1878.
Publisher: Govt. Print. Off.
Published: 1873
Place of publication: Washington
Subjects: Postal service -- West (U.S.)