Title: A compilation of the laws of the United States, showing the changes in the "Domestic rates of postage" and in the "Franking privilege," from 1789 until the present time, and also showing the amount of receipts and expenditures of ninety of the principal post-offices of the United States for the fiscal year ending June 30, 1875
Subjects: Postal rates, Privileges and immunities, Franking privilege