"Air Fleet - Strength of Russia" published by the Moscow Committee for the Collection of Donations for the Imperial Air Fleet in 1913

Quite interesting and rare brochure "Воздушный флот - сила России. - М. : Московский комитет по сбору пожертвований на воздушный флот Империи, 1913/"Air Fleet - Strength of Russia", published in 1913 by the Moscow Committee for the Collection of Donations for the Imperial Air Fleet of the Empire, 1913".