630 media by topicpage 1 of 7
Russian-made experimental airplane, 1910s.

Russian-made experimental airplane, 1910s.

Russian-made experimental airplane, 1910s. Public domain photograph of a bomber aircraft, free to use, no copyright restrictions image - Picryl description

Airplane-Scout Anade-Anatra-D during World War I

Airplane-Scout Anade-Anatra-D during World War I

Airplane-Scout Anade-Anatra-D Public domain photograph of experimental aircraft, prototype, aviation design and development, no copyright restrictions image - Picryl description

Anatra-Anakler - Russian reconnaissance airplane Anakler

Anatra-Anakler - Russian reconnaissance airplane Anakler

Anatra-Anakler - Russian reconnaissance airplane Anakler Public domain photograph of Russian people, group portrait, free to use, no copyright restrictions image - Picryl description

Lebedev Lebed VIII during World War I

Lebedev Lebed VIII during World War I

Lebedev Lebed VIII Public domain photograph of experimental aircraft, prototype, aviation design and development, no copyright restrictions image - Picryl description

Lebed XII during World War I, Russian Empire

Lebed XII during World War I, Russian Empire

Lebedev Lebed XII Public domain photograph of experimental aircraft, prototype, aviation design and development, no copyright restrictions image - Picryl description

Lebedev Lebed XII with open engine

Lebedev Lebed XII with open engine

Lebedev Lebed XII with open engine Public domain photograph of experimental aircraft, prototype, aviation design and development, no copyright restrictions image - Picryl description

Lebedev Lebed XII bis with engine Hispano-Suiza

Lebedev Lebed XII bis with engine Hispano-Suiza

Lebedev Lebed XII bis with engine Hispano-Suiza Public domain photograph of experimental aircraft, prototype, aviation design and development, no copyright restrictions image - Picryl description

Sikorskij and Shidlovskij during 1000 pound bomb test

Sikorskij and Shidlovskij during 1000 pound bomb test

Load of Heavy bomber Ilya Muromets. Sikorskij and Shidlovskij during 1000 pound bomb test

Heavy bomber Ilya Muromets series V ready to fly

Heavy bomber Ilya Muromets series V ready to fly

Heavy bomber Ilya Muromets Public domain photograph of aircraft, free to use, no copyright restrictions image - Picryl description

Heavy bomber Ilya Muromets series E-2 crew members

Heavy bomber Ilya Muromets series E-2 crew members

Heavy bomber Ilya Muromets crew members Public domain photograph of aircraft, free to use, no copyright restrictions image - Picryl description

Replacing Argus-ASII engine on Heavy bomber Ilya Muromets IM-V.

Replacing Argus-ASII engine on Heavy bomber Ilya Muromets IM-V.

Replacing Argus-ASII engine on Heavy bomber Ilya Muromets IM-V.

Heavy bomber Ilya Muromets IM series B on rail platform

Heavy bomber Ilya Muromets IM series B on rail platform

Heavy bomber Ilya Muromets transportation on rail platform Public domain photograph of train car, engine, locomotive, free to use, no copyright restrictions image - Picryl description

Syatogor heavy bomber prototype

Syatogor heavy bomber prototype

Svyatogor on Komendantskiy aerodrome. 1916 The Svyatogor was a large experimental Russian aircraft, constructed by Vasily Slesarev in 1916. The aircraft was named after the mythological hero Svyatogor.

Syatogor heavy bomber wheels incident, 1916

Syatogor heavy bomber wheels incident, 1916

The Svyatogor was a large experimental Russian aircraft, constructed by Vasily Slesarev in 1916. The aircraft was named after the mythological hero Svyatogor.

Sikorsky S-16 biplane crash during World War I

Sikorsky S-16 biplane crash during World War I

Sikorskij S-16 biplane after crash

Fighter Torpedo from above during World War I

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

Donne-Levek by Baltic Navy, 1914

Donne-Levek by Baltic Navy, 1914

Flying boat Donne-Levek by Baltic Navy Fleet Public domain photograph of aircraft, free to use, no copyright restrictions image - Picryl description

Flying boat, hydroplane M-5 by Grigorovich

Flying boat, hydroplane M-5 by Grigorovich

Flying boat, hydroplane M-5 by Grigorovich

Flying boat M-5 by Grigorovich, Baku

Flying boat M-5 by Grigorovich, Baku

Flying boat, hydroplane M-5 by Grigorovich, Baku Public domain photograph of aircraft engine, free to use, no copyright restrictions image - Picryl description

Flying boat, hydroplane M-5 by Grigorovich

Flying boat, hydroplane M-5 by Grigorovich

Flying boat, hydroplane M-5 by Grigorovich, Helsinki Public domain photograph of aircraft, free to use, no copyright restrictions image - Picryl description

Hydroplane M-5 during World War I

Hydroplane M-5 during World War I

Flying boat, hydroplane M-5 by Grigorovich Public domain photograph of aircraft, free to use, no copyright restrictions image - Picryl description

M-9 by Grigorovich, Baku Aviation School Faculty

M-9 by Grigorovich, Baku Aviation School Faculty

Flying boat, hydroplane M-9 by Grigorovich, Baku Aviation School Public domain photograph of aircraft, free to use, no copyright restrictions image - Picryl description

Flying boat, hydroplane M-9 by Grigorovich, winter

Flying boat, hydroplane M-9 by Grigorovich, winter

Flying boat, hydroplane M-9 by Grigorovich, winter variant

Flying boats, hydroplanes M-9 by Grigorovich maintenance

Flying boats, hydroplanes M-9 by Grigorovich maintenance

Flying boats, hydroplanes M-9 by Grigorovich maintanence Public domain photograph of aircraft, free to use, no copyright restrictions image - Picryl description

Flying boat, hydroplane M-12 by Grigorovich

Flying boat, hydroplane M-12 by Grigorovich

Flying boat, hydroplane M-12 by Grigorovich, winter

P-IV bis, 1920 during World War I

P-IV bis, 1920 during World War I

P-IV bis, 1920 Public domain photograph - aircraft, aviation, free to use, no copyright restrictions image - Picryl description

P-IV bis, 1921 during World War I

P-IV bis, 1921 during World War I

P-IV bis, 1921 Public domain photograph of experimental aircraft, prototype, aviation design and development, no copyright restrictions image - Picryl description

Great princes Mikhail Alexandrovich and Alexander Mikhailovich with a group of officers and aviators inspect a prototype of a heavy bomber Ilya Muromets.

Great princes Mikhail Alexandrovich and Alexander Mikhailovich with a ...

Great princes Mikhail Alexandrovich and Alexander Mikhailovich with a group of officers and aviators inspect a prototype of a heavy bomber Ilya Muromets. The 6th Aviation Military Group in Lemberg. 1915 6-я ав... More

Transportation of an airplane on a truck, the Russian Army, the First World War.

Transportation of an airplane on a truck, the Russian Army, the First ...

Transportation of an airplane on a truck, the Russian Army, the First World War. The 6th Aviation Military Group in Lemberg. 1915 6-я авиационная рота в Лемберге. 1915 Перевозка самолёта на грузовике, Русская ... More

Russian soldiers moving the airship Condor to the parking lot.

Russian soldiers moving the airship Condor to the parking lot.

The 6th Aviation Military Group in Lemberg. 1915 The airship "KONDOR" (Clement Bayard N ° 5) was acquired from France in 1913 simultaneously with the airship "ASTRA" (Astra-XIII). "KONDOR" was assigned to the ... More

Assembling the aircraft after transportation.

Assembling the aircraft after transportation.

Assembling the airplane Nieuport aircraft after transportation. The 6th Aviation Military Group in Lemberg. 1915 6-я авиационная рота в Лемберге. 1915 Сборка самолёта Ньюпорт после перевозки.

Austrian servicemen as forced labor on Russian airfield.

Austrian servicemen as forced labor on Russian airfield.

The captured Austrian servicemen as forced labor on Russian airfield. The 6th Aviation Military Group in Lemberg. 1915 6-я авиационная рота в Лемберге. 1915 Пленные австрийские военнослужащие на принудительных... More

Soldiers and officers of the air force. Radom province, Konsk, March 1915. XX air force Squad in the war of 1914-1915.

Soldiers and officers of the air force. Radom province, Konsk, March 1...

Soldiers and officers of the air force. Radom province, station Konsk, March 1915. XX air force Squad in the war of 1914-1915. Солдаты и офицеры авиационного отряда. Радомская губерния, ст. Конск, Март 1915. ... More

Hangars with airplanes in the forest. Radom province, art. Konsk. March 1915.

Hangars with airplanes in the forest. Radom province, art. Konsk. Marc...

XX air force Squad in the war of 1914-1915. Masking hangars with airplanes in the forest. Radom province, art. Konsk. March 1915. Маскировка ангаров с аэропланами в лесу. Радомская губерния, ст. Конск. Март ... More

The lower ranks of the squadron during lunch. Radom province, art. Konsk. January, 1915.

The lower ranks of the squadron during lunch. Radom province, art. Kon...

The lower ranks of the squadron during lunch. Radom province, art. Konsk. January, 1915. XX air force Squad in the war of 1914-1915. Нижние чины авиаотряда во время обеда. Радомская губерния, ст. Конск. Янва... More

Soldiers of the squads at the building of workshops and warehouse in the first days of deployment of the unit. Pskov. 1st and 7th Air Squads. 1914-1916.

Soldiers of the squads at the building of workshops and warehouse in t...

Soldiers of the squads at the building of workshops and warehouse in the first days of deployment of the unit. Pskov. 1st and 7th Air Squads. 1914-1916. Солдаты авиароты у здания мастерских и склада в первые д... More

Aircraft works. Pskov. 1st and 7th Air Squads. 1914-1916.

Aircraft works. Pskov. 1st and 7th Air Squads. 1914-1916.

Assembly workshop of aircraft. Pskov. 1st and 7th Air Squads. 1914-1916. Сборочная мастерская летательных аппаратов. Псков. 1-я и 7-я авиа роты. 1914-1916.

Neport aircraft. Pskov. 1st and 7th Air Squads. 1914-1916.

Neport aircraft. Pskov. 1st and 7th Air Squads. 1914-1916.

Assembly workshop of aircraft. Pskov. 1st and 7th Air Squads. 1914-1916. Сборочная мастерская летательных аппаратов. Псков. 1-я и 7-я авиа роты. 1914-1916.

Power station. Pskov. 1st and 7th Air Squads. 1914-1916.

Power station. Pskov. 1st and 7th Air Squads. 1914-1916.

Assembly workshop of cars. Power station. Pskov. 1st and 7th Air Squads. 1914-1916. Сборочная мастерская автомобилей. Электогенераторная. Псков. 1-я и 7-я авиа роты. 1914-1916.

Assembling wings of aircrafts. Pskov. 1st and 7th Air Squads. 1914-1916.

Assembling wings of aircrafts. Pskov. 1st and 7th Air Squads. 1914-191...

Assembly workshop of aircraft. Pskov. 1st and 7th Air Squads. 1914-1916. Сборочная мастерская летательных аппаратов. Псков. 1-я и 7-я авиа роты. 1914-1916.

The machine-gun installation, designed by military aircraft for Modsen on the Albatross, reinforced on the hull of the aircraft. Pskov. 1st and 7th Air Squads. 1914-1916.

The machine-gun installation, designed by military aircraft for Modsen...

The machine-gun installation, designed by military aircraft for Modsen on the Albatross, reinforced on the hull of the aircraft. Pskov. 1st and 7th Air Squads. 1914-1916. Пулеметная установка, сконструирован... More

Airplane accident. during World War I

Airplane accident. during World War I

Nieuport Airplane accident. Aviation Squad and V Division at the XII Army. 1915 Авария аэроплана Ньюпорт. Авиационная рота и V дивизион при XII армии. 1915

Newport Airplane accident. during World War I

Newport Airplane accident. during World War I

Airplane accident. Nieuport of Aviation Squad and V Division at the XII Army. 1915 Авария аэроплана Ньюпорт. Авиационная рота и V дивизион при XII армии. 1915

Breakfast and a meeting of officers. November 26, 1915.

Breakfast and a meeting of officers. November 26, 1915.

Breakfast and a meeting of officers. November 26, 1915. Aviation Squad and V Division at the XII Army. Завтрак и собрание офицеров. 26 ноября 1915. Авиационная рота и V дивизион при XII армии.

The head of the economy is Captain Karachaev, Treasurer Alabovsky (left), Clerks Belousov (3rd from the left) and Zemlyankin in the Chancery.

The head of the economy is Captain Karachaev, Treasurer Alabovsky (lef...

The head of the economy is Captain Karachaev, Treasurer Alabovsky (left), Clerks Belousov (3rd from the left) and Zemlyankin in the Chancery. Aviation Squad and V Division at the XII Army. 1915 Заведующий хоз... More

Aviation Squad Office. 1915 - Public domain portrait photograph

Aviation Squad Office. 1915 - Public domain portrait photograph

Officers aviators in the office: (in the center) - the head of the farm, captain Bogdashevsky, left - treasurer Alabovsky, on the right - the clerk Belousov. Aviation Squad and V Division at the XII Army. 1915 ... More

General Vogel during the inspection of the 5th Army

General Vogel during the inspection of the 5th Army

General Vogel (center) and his accompanying officers inspecting the aircraft at the airport during the inspection of the 5th Army in the formation of the Vth Air Division. Aviation Squad and V Division at the X... More

General A.N. Kuropatkin during the inspection

General A.N. Kuropatkin during the inspection

General A.N. Kuropatkin and his accompanying officers in the 7th aviarote during the inspection of the army in the formation of the XII air division. Aviation Squad and V Division at the XII Army. 1915 Генера... More

Petrov pilot, Russian Empire

Petrov pilot, Russian Empire

Русский: Начальник Бакинской офицерской школы морской авиации, подпоручик Сергей Андреевич Петров

Russian aviation and aeronautics during the Great War

Russian aviation and aeronautics during the Great War

1915-1917. Авиация и воздухоплавание в годы Великой войны на снимках Анощенко Николая Дмитриевича

Russian aviation and aeronautics during the Great War

Russian aviation and aeronautics during the Great War

1915-1917. Авиация и воздухоплавание в годы Великой войны на снимках Анощенко Николая Дмитриевича

Russian aviation and aeronautics during the Great War

Russian aviation and aeronautics during the Great War

1915-1917. Авиация и воздухоплавание в годы Великой войны на снимках Анощенко Николая Дмитриевича

Russian aviation and aeronautics during the Great War

Russian aviation and aeronautics during the Great War

1915-1917. Авиация и воздухоплавание в годы Великой войны на снимках Анощенко Николая Дмитриевича

Russian aviation and aeronautics during the Great War

Russian aviation and aeronautics during the Great War

1915-1917. Авиация и воздухоплавание в годы Великой войны на снимках Анощенко Николая Дмитриевича

Russian aviation and aeronautics during the Great War

Russian aviation and aeronautics during the Great War

1915-1917. Авиация и воздухоплавание в годы Великой войны на снимках Анощенко Николая Дмитриевича

S-10bis with Argus engine during World War I

S-10bis with Argus engine during World War I

S-10bis with Argus engine Public domain photograph - aircraft, aviation, free to use, no copyright restrictions image - Picryl description

Heavy bomber Ilya Muromets series V-21

Heavy bomber Ilya Muromets series V-21

Heavy bomber Ilya Muromets Public domain photograph related to airlines, free to use, no copyright restrictions image - Picryl description

Heavy bomber Ilya Muromets series V crew

Heavy bomber Ilya Muromets series V crew

Heavy bomber Ilya Muromets series V with Sunbeam engines Public domain photograph related to Russian military forces, free to use, no copyright restrictions image - Picryl description

Starting engine of Heavy bomber Ilya Muromets

Starting engine of Heavy bomber Ilya Muromets

Starting engine Argus-As.II on Heavy bomber Ilya Muromets IM series V.

Heavy bomber Ilya Muromets stationed in Kiev. Engines -Argus. Aerodrome St.Yablonna. Jan 1915

Heavy bomber Ilya Muromets stationed in Kiev. Engines -Argus. Aerodrom...

Heavy bomber Ilya Muromets stationed in Kiev. Engines -Argus. Aerodrom St.Yablonna. Jan 1915

Anatra DE during World War I, Russian Empire

Anatra DE during World War I, Russian Empire

Anatra DE bomber before it's only flight, June 1916 Public domain photograph related to Russian military forces, free to use, no copyright restrictions image - Picryl description

Hioni 4-s with Gnom-Monosoupape engine on Hodynskiy air field

Hioni 4-s with Gnom-Monosoupape engine on Hodynskiy air field

Hioni 4 with Gnome-Monosoupape engine on Hodynskiy air field Public domain photograph of experimental aircraft, prototype, aviation design and development, no copyright restrictions image - Picryl description

Experimental Triplan Bezobrazova, 1910-1914

Experimental Triplan Bezobrazova, 1910-1914

Experimental Triplan-Bezobrazova Public domain photograph of experimental aircraft, prototype, aviation design and development, no copyright restrictions image - Picryl description

Sikorsky S-16 biplane, winter gear

Sikorsky S-16 biplane, winter gear

Sikorskij S-16 biplane on winter skies Public domain photograph of experimental aircraft, prototype, aviation design and development, no copyright restrictions image - Picryl description

Hydroplane M-5 by Grigorovich, Baku

Hydroplane M-5 by Grigorovich, Baku

Flying boat, hydroplane M-5 by Grigorovich, Baku Public domain photograph of aircraft, free to use, no copyright restrictions image - Picryl description

Flying boat, hydroplane M-15 by Grigorovich, Baku

Flying boat, hydroplane M-15 by Grigorovich, Baku

Flying boat, hydroplane M-15 by Grigorovich, Baku

Hydroplane VM-5 by Grigorovich during World War I

Hydroplane VM-5 by Grigorovich during World War I

Flying boat, hydroplane VM-5 by Grigorovich Public domain photograph of experimental aircraft, prototype, aviation design and development, no copyright restrictions image - Picryl description

Aerial photographs - A.A.Kovanko aircraft

Aerial photographs - A.A.Kovanko aircraft

Aviator A.A.Kovanko aircraft Public domain photograph of experimental aircraft, prototype, aviation design and development, no copyright restrictions image - Picryl description

P-IV bis, 1923 during World War I

P-IV bis, 1923 during World War I

P-IV bis, 1923 Public domain photograph - aircraft, aviation, free to use, no copyright restrictions image - Picryl description

Grand Duke Alexander Mikhailovich visits the squadron of heavy bombers Ilya Muromets.

Grand Duke Alexander Mikhailovich visits the squadron of heavy bombers...

The 6th Aviation Military Group in Lemberg. 1915 Grand Duke Mikhail Alexandrovich examines the aircraft squad of Ilya Muromets I. 6-я авиационная рота в Лемберге. 1915 Великий князь Михаил Александрович осматр... More

Soldiers moving the airship Condor to the parking lot.

Soldiers moving the airship Condor to the parking lot.

The airship "KONDOR" (Clement Bayard N ° 5) was acquired from France in 1913 simultaneously with the airship "ASTRA" (Astra-XIII). "KONDOR" was assigned to the 2nd aeronautical company in Brest-Litovsk. Soon t... More

The lower ranks of the squadron during lunch. Radom province, art. Konsk. January, 1915.

The lower ranks of the squadron during lunch. Radom province, art. Kon...

The lower ranks of the squadron during lunch. Radom province, art. Konsk. January, 1915. XX air force Squad in the war of 1914-1915. Нижние чины авиаотряда во время обеда. Радомская губерния, ст. Конск. Янва... More

Near an aircraft. Karchevice. June 1915.

Near an aircraft. Karchevice. June 1915.

Near an aircraft. Karchevice. June 1915. XX air force Squad in the war of 1914-1915. У летательного аппарата на аэродроме. Карчевице. Июнь 1915. XX корпусной авиационный отряд на войне 1914-1915 гг.

Soldiers of the squads at the building of workshops and warehouse in the first days of deployment of the unit. Pskov. 1st and 7th Air Squads. 1914-1916.

Soldiers of the squads at the building of workshops and warehouse in t...

Soldiers of the squads at the building of workshops and warehouse in the first days of deployment of the unit. Pskov. 1st and 7th Air Squads. 1914-1916. Солдаты авиароты у здания мастерских и склада в первые д... More

Assembly workshop of aircraft. Pskov. 1st and 7th Air Squads. 1914-1916.

Assembly workshop of aircraft. Pskov. 1st and 7th Air Squads. 1914-191...

Assembly workshop of aircraft. Pskov. 1st and 7th Air Squads. 1914-1916. Сборочная мастерская летательных аппаратов. Псков. 1-я и 7-я авиа роты. 1914-1916.

Christmas. Pskov. Assembly workshop of aircraft. Pskov. 1st and 7th Air Squads. 1914-1916.

Christmas. Pskov. Assembly workshop of aircraft. Pskov. 1st and 7th Ai...

Celebrating Christmas. Pskov. Assembly workshop of aircraft. Pskov. 1st and 7th Air Squads. 1914-1916. Празднование Рождества. Псков. Сборочная мастерская летательных аппаратов. Псков. 1-я и 7-я авиа роты. 1914-1916.

The machine-gun Modsen on the Albatross, reinforced on the hull of the aircraft. Pskov. 1st and 7th Air Squads. 1914-1916.

The machine-gun Modsen on the Albatross, reinforced on the hull of the...

The machine-gun installation, designed by military aircraft for Modsen on the Albatross, reinforced on the hull of the aircraft. Pskov. 1st and 7th Air Squads. 1914-1916. Пулеметная установка, сконструирован... More

Aviation Squad and V Division at the XII Army. 1915

Aviation Squad and V Division at the XII Army. 1915

Aviation Squad and V Division at the XII Army. 1915 Авиационная рота и V дивизион при XII армии. 1915

The commander-in-chief of the armies of the Northern Front is General N. V. Ruzsky

The commander-in-chief of the armies of the Northern Front is General ...

The commander-in-chief of the armies of the Northern Front is General N. V. Ruzsky (center in the foreground) and his entourage. Aviation Squad and V Division at the XII Army. 1915 Главнокомандующий армиями С... More

Aircraft transportation. Aviation Squad and V Division at the XII Army.

Aircraft transportation. Aviation Squad and V Division at the XII Army...

Aircraft transportation. Aviation Squad and V Division at the XII Army. 1915 Перевозка самолётов. Авиационная рота и V дивизион при XII армии. 1915

Deperdussin Airplane accident. during World War I

Deperdussin Airplane accident. during World War I

Deperdussin Airplane accident. Aviation Squad and V Division at the XII Army. 1915 Авария аэроплана Депердюсен. Авиационная рота и V дивизион при XII армии. 1915

Russian aviation and aeronautics during the Great War

Russian aviation and aeronautics during the Great War

1915-1917. Авиация и воздухоплавание в годы Великой войны на снимках Анощенко Николая Дмитриевича

Russian aviation and aeronautics during the Great War

Russian aviation and aeronautics during the Great War

1915-1917. Авиация и воздухоплавание в годы Великой войны на снимках Анощенко Николая Дмитриевича

Russian aviation and aeronautics during the Great War

Russian aviation and aeronautics during the Great War

1915-1917. Авиация и воздухоплавание в годы Великой войны на снимках Анощенко Николая Дмитриевича

Russian aviation regiment in World War One

Russian aviation regiment in World War One

Действия авиационного отряда в I мировой войне. Юго-западный фронт.

Russian aviation regiment in World War One

Russian aviation regiment in World War One

Действия авиационного отряда в I мировой войне. Юго-западный фронт.

Russian aviation regiment in World War One

Russian aviation regiment in World War One

Действия авиационного отряда в I мировой войне. Юго-западный фронт.

Seaplanes mooring, Baku, Russian Empire

Seaplanes mooring, Baku, Russian Empire

Seaplanes mooring, view of the house of Gadzhinsky. The Baku officer's school of naval aviation (BOSHMA) is the second educational institution of the Russian Empire, designed for the training of officers in th... More

S-10B during World War I, Russian Empire

S-10B during World War I, Russian Empire

S-10B Public domain photograph - aircraft, aviation, free to use, no copyright restrictions image - Picryl description

Lebed X MK fighter variant. Pilot in cabin: V.A.Lebedev

Lebed X MK fighter variant. Pilot in cabin: V.A.Lebedev

Lebed X MK fighter variant. Pilot in cabin: V.A.Lebedev Public domain photograph of experimental aircraft, prototype, aviation design and development, no copyright restrictions image - Picryl description

Loading bombs onto Heavy bomber Ilya Muromets

Loading bombs onto Heavy bomber Ilya Muromets

Loading bombs onto Heavy bomber Ilya Muromets Public domain photograph related to Russian military forces, free to use, no copyright restrictions image - Picryl description

Heavy bomber Ilya Muromets IM-S series Argus-ASII engine

Heavy bomber Ilya Muromets IM-S series Argus-ASII engine

Heavy bomber Ilya Muromets IM-S series Argus-ASII engine close up

Assembly of synchronous Colt machine gun on Sikorsky S-16 biplane

Assembly of synchronous Colt machine gun on Sikorsky S-16 biplane

Assembly of synchronous Colt machine gun on Sikorskij S-16 biplane

Reconnaissance Moska-MB during World War I

Reconnaissance Moska-MB during World War I

Reconnaissance aircraft Moska-MB Public domain photograph of experimental aircraft, prototype, aviation design and development, no copyright restrictions image - Picryl description

Fighter S-20, front during World War I

Fighter S-20, front during World War I

Fighter S-20 Public domain photograph of experimental aircraft, prototype, aviation design and development, no copyright restrictions image - Picryl description