An edition of Eight-hour law, Post-Office Department. Letter from the Postmaster General, in response to a resolution of the House calling for information as to whether the eight-hour law is being enforced by the Post-Office Department in respect to letter carriers (1886)

Eight-hour law, Post-Office Department. Letter from the Postmaster General, in response to a resolution of the House calling for information as to whether the eight-hour law is being enforced by the Post-Office Department in respect to letter carriers.

By United States. Congress. House. Committee on Labor