Title: Letter of Mr. John Roach to the Postmaster-general, suggesting the experiment of advertising for proposals of the lowest rates for the transportation of the United States mails at which the merchants and capitalists of Boston, New York, Philadelphia, Baltimore, and New Orleans will establish and maintain American Steamship lines from those cities to European ports
Subjects: Postal service, Economic aspects, Mail steamers, Shipping, Merchant marine
Places: United States