developed the Electrotachyscope, an early device that displayed short motion picture loops with 24 glass plate photographs on a 1.5 meter wide rotating wheel that was hand-cranked to the speed of circa 30 frames per second. Each image was illuminated by a sparking spiral Geissler tube and displayed on a small opal glass window in a wall in a darkened room for up to seven spectators. Different versions were shown at many international exhibitions, fairs, conventions and arcades from 1887 until at least 1894. From 1890 onward, Anschütz also demonstrated a coin-operated cylindrical Electrotachyscope with six small viewing screens. Starting in 1891, some 152 examples of a coin-operated peep-box Electrotachyscope model were manufactured by Siemens & Halske in Berlin and sold internationally. It was used in a public arcade and was displayed at the International Electrotechnical Exhibition in Frankfurt. Nearly 34,000 people paid to see it at the Berlin Exhibition Park in summer 1892. Others saw it in London or at the 1893 Chicago World's Fair. On 25 November 1894, Anschütz introduced a Electrotachyscope projector with a 6x8 meter screening in Berlin. Between 22 February and 30 March 1895, a total of circa 7,000 paying customers came to view a 1.5-hour show of some 40 scenes at a 300-seat hall in the old Reichstag building in Berlin. Legacy Anschütz' 1884 albumen photographs of storks inspired aviation pioneer Otto Lilienthal's experimental gliders in the late 1880s. Anschütz' many international motion picture exhibitions between 1887 and 1894 probably inspired many other pioneers in the history of film technology. Although there's no discrete evidence, Georges Demenÿ most likely saw Anschütz' "Sprechende Porträts" before developing his Phonoscope in 1891. Edison or his employees may have seen the Electrotachyscope (in New York possibly as early as 1887) and their peep-box Kinetoscope machines were probably influenced by the Siemens & Halske type of Electrotachyscope. References External links "Schnellseher" and "Electrotachyscope" Collections with photographs taken by Ottomar Anschütz Photography of storks and moving pictures of the flight of a crane in his "Schnellseher" (quick-viewer) Photographs of Lilienthal's flights in 1893/94 Goerz Photographing Experiments and the first flight of Otto Lilienthal Photographers from Berlin 19th-century German inventors People of the German Empire 1846 births 1907 deaths People from Leszno People from the Province of Posen