Members of the Workmen and Soldiers' Committee entering the Reichstag

The automobile was first invented and perfected in Germany and France in the late 1890s. Americans quickly came to dominate the automotive industry after WWI. Throughout this initial era, the development of automotive technology was rapid. Hundreds of small manufacturers competing to gain the world's attention. Key developments included the electric ignition system, independent suspension, and four-wheel brakes. Transmissions and throttle controls were widely adopted and safety glass also made its debut. Henry Ford perfected mass-production techniques, and Ford, General Motors, and Chrysler emerged as the “Big Three” auto companies by the 1920s. Car manufacturers received enormous orders from the military during World War II, and afterward automobile production in the United States, Europe, and Japan soared.

World War I (WWI or WW1), also known as the First World War, or the Great War, was a global war centred in Europe that began on 28 July 1914 and lasted until 11 November 1918. World War I Images From National Library of Schotland. These photographs form part of the papers of Field Marshal (Earl) Haig (1861-1928), held by the National Library of Scotland. More information is available from the Library's Digital Archive. Like many World War I generals, Haig remains a controversial figure. The collection contains diaries, papers and photographs from every part of Haig’s career, the Great War diaries being of special importance to historians. Photographs in the "Official Photographs" series (which were destined for publication and have captions on the back describing the image) are in black-and-white. World War I saw the development of a system of 'official’ reporting by professionals especially recruited into the forces. Initially reluctant to allow cameras near the fighting, it took some time for the authorities to appreciate the propaganda and recording potential of photography. These photographs provide us with an invaluable record of how the Government and Military wanted the war perceived. Official photographers were encouraged to record morale-boosting scenes of victory and comradeship. Despite the restrictions placed on them, official war photographers succeeded in giving the most comprehensive visual account of the war. It is important to remember that these images were propaganda; few that could depict the war in a disheartening or disconcerting way passed the censors. As a result the photograph taken was often posed. They were intended to reassure those at home and boost morale. They were printed in newspapers, and were intended to confirm that 'Tommy' was winning the war.

A very large dataset of various big guns, howitzers, mortars, columbiads, all types of canon-like things - everything besides machine guns and rockets. This collection as well as all massive collections on Picryl.com required two steps: First, we picked a set to train AI vision to recognize cannon artillery, and after that, ran all 25M+ images in our database through our image recognition network. All media in the collection is in the public domain. There is no limitation on the dataset usage - educational, scientific, or commercial.