Twenty-ninth annual list of merchant vessels of the United States, with the official numbers and signal letters awarded them by the Commissioner of Navigation, in accordance with the provisions of section 4177 of the Revised Statutes; also lists and distinguishing signals of vessels of the United States Navy Quartermaster's Department, U. S. A., Engineer Department, U. S. A., Mississippi and Missouri River Commissions, U. S. A., Revenue-Cutter Service, Light-House Establishment, Coast and Geodetic Survey, United States Fish Commission, and United States Marine-Hospital Service.