List of first eight classes for seniority

Russia.Hydrographic Department.List of the first eight classes for seniority to civilians.- St. Petersburg, 1848. -24, 393 s.;12 cm -StoodLists: 1856, 1860-1862, 1865, 1873, 1908-1910: List of civilian authorities.Part of the ed.Released in 2 tons.With ed.1873: Lists in all classes were printed in one volume..Electronic copy source: RGB