Illustrated Technical Dictionary in Six Languages, English, German, French, Russian, Italian, Spanish: Internal Combustion-Engines, Comp. by Karl Schikore. 1908
Illustrated Technical Dictionary in Six Languages, English, German, French, Russian, Italian, Spanish: Hoisting and Conveying Machinery. 1910
Illustrated Technical Dictionary in Six Languages, English, German, French, Russian, Italian, Spanish: Railway Construction and Operation, Comp. by August Boshart. 1909
Illustrierte Technische Worterbucher in Sechs Sprachen
Illustrierte Technische Worterbucher in Sechs Sprachen: Deutsch, Englisch, Franzosisch, Russisch, Italienisch, Spanisch, Volume 1