"Postal service Jurisp. United States, 1800." . . . . "United States. General Post Office." . . "Post roads United States." . . "The Post-office law with instructions, forms and tables of distances : published for the regulation of the post-offices, 1800"@en . . . "The Post-Office law with instructions, forms and tables of distances. Published for the regulation of the post-offices. 1800"@en . . . . . . "The Post-Office law : with instructions, forms and tables of distances, published for the regulation of the post-offices, 1800" . . . . . . . . . . . . . . "Electronic books"@en . . "The post-office law, with instructions, forms, and tables of distances, published for the regulation of the Post-Offices, 1800"@en . . . . "The Post-Office law with instructions, forms and tables of distances, published for the regulation of the post-offices. 1800"@en . "The Post-Office law with instructions, forms and tables of distances, published for the regulation of the post-offices. 1800" . . . . . "The Post-Office law with instructions, forms and tables of distances, published for the regulation of the post-offices : 1800"@en . . . . "Postal service United States Law and regulations." . . "United States." . .