Keywords: Nicholas I of Russia with 4 sons (engraving).jpg Collage engraved portrait http //www bildarchivaustria at/Pages/ImageDetail aspx p_iBildID 4156544 19 c anonymous Engravings in the Austrian National Library Files uploaded by Shakko from various sources Nicholas I of Russia in engravings Engravings of Alexander II of Russia Constantine Nikolaievich of Russia in portraits Nicholas Nikolaievich of Russia the Elder Michael Nikolaievich of Russia in portraits 1859 Family portraits of Russian rulers PD-old |