Danish Marine Ministry, correspondence with 1875-78

Asbestos inquiry 1879-1882

Russian Marine Ministry, information from the German War Office on 1879-1880

St. Petersburg Marine Ministry, correspondence with, regarding personal affairs 1879-1880

Torpedos, information on 1873 1876 1882

Marine Ministry, correspondence with, and negotiations of the Naval Attache with foreign firms

Ijora Works, correspondence and negotiations with the Marine Ministry and the Naval Attache 1880-81

Schwarzkopf and the Naxos Union Works, correspondence with 1880-81

Chemnitz Works, correspondence with 1879-1880 1882

Artillery orders 1872-73 1875-76 1880

Nordman's, engineer, invention 1881

Hydrographics orders 1880-82

Krupp's guns tests, photographs 1879

Boiler orders at the Ludv. Loewe Works, Berlin 1876

Diving-bell orders at Bernhard Loeb, Berlin 1877

Steam torpedo sloops orders at Schicken, Elbing 1877

Pyroxiline mill in Russia, correspondence regarding the establishment of a 1879

Whitehead torpedo parts from Fiume 1877

Factory machinery at Kolpino 1878

Machine tools purchase 1877

Godffroys Sohn Works, Hamburg, correspondence with, concerning steam boilers 1879

Egels Works, Berlin, correspondence with 1879-1880

Max Hosse Works, Berlin, correspondence with 1880

Krupp Works, Essen, orders 1880

Rontchevsky's, Lieutenant, errand 1880

German Admiralty, correspondence with 1880

Hague, correspondence concerning 1879-1882

Copenhagen, correspondence concerning 1879-1882

Liverpool orders 1882

"Voejevoda" and "Possadnik" destroyers, construction of, at the Schichau Works, Elbing 1891-92

Poustchin, naval engineer, reports of

Pastuhoff, naval engineer, reports of 1891-92

Schichau Works, Elbing, correspondence with, regarding the construction of the cruisers "Kassarsky", "Vojevoda" and "Possadnik" 1890-92

Werf Conrad shipyard, Haarlem, correspondence with, regarding the construction of barges 1891-92

Poretchin, engineer, from Rotterdam, reports of 1892

Hope and Company, Amsterdam, correspondence with 1891-92

Voith, I. M., Maschinenfabrik, Heidenheim 1892

"Bug" and "Dunaj" transports, tests of 1891-92

German Admiralty, correspondence regarding the orders of

1890-91

1891

1891-92

Admiralty abroad, correspondence with individuals and offices in Russia regarding the orders of the 1891-92

St. Petersburg Admiralty, correspondence with 1898

St. Petersburg Admiralty, correspondence with 1898

Russian shipbuilding and navigation reviews 1911-12

Marine Minister Order 1864

Supplementary Convention to the Treaty of Commerce and Navigation between Germany and Russia, dated July 15, 1904 January 27, 1894,

Russian Merchant Fleet, register for

September 1, 1903

September 1, 1904

German and foreign navies handbook 1902

Consul

Materials not yet described