C Hetyrehplan Saveleva during World War I
C Hetyrehplan Saveleva Public domain photograph of experimental aircraft, prototype, aviation design and development, no copyright restrictions image - Picryl description
Солдаты и офицеры эскадрильи во время церемонии вручения Георгиевских ...
Soldiers and officers of the squadron during the ceremony of the St. George medals. Riga. 1915. XX air force Squad in the war of 1914-1915. Солдаты и офицеры авиаотряда во время церемонии вручения Георгиевск... Еще
Летающая лодка, гидрант ВМ-2 Григоровича
Flying boat, hydroplane VM-2 by Grigorovich Public domain photograph of a bomber aircraft, free to use, no copyright restrictions image - Picryl description
Fighter Torpedo from above during World War I
Fighter Torpedo Public domain photograph of experimental aircraft, prototype, aviation design and development, no copyright restrictions image - Picryl description
Гидросамолет Энгельс-II, летающая лодка
Engels-II hydroplane, flying boat Public domain photograph of a bomber aircraft, free to use, no copyright restrictions image - Picryl description