Hollywood"), which was the heart of Turkish film production between the years 1955–1975. After 1965, a so-called "Combined System" (Kombine Sistem) led by a trust of regional leaders is said to have taken control of almost everything regarding production. A leading figure of the trust was producer Türker İnanoğlu, who is still active in the media business today, now running Ulusal Film, Turkey's largest TV production company. The first film showing in Turkey was held in the Yıldız Palace, Istanbul in 1896. Public shows by Sigmund Weinberg in the Beyoğlu and Şehzadebaşı districts followed in 1897. Weinberg was already a prominent figure at that time, especially known as a representative of foreign companies such as Pathé, for whom he sold gramophones before getting into the film business. Some sources suggest he was also a photographer, again as a result of being one of the representatives of foreign companies such as Kodak. The first Turkish movie, Ayastefanos′taki Rus Abidesinin Yıkılışı, a documentary produced by Fuat Uzkınay in 1914, depicted the destruction of a Russian monument erected at the end of the 1877-1878 Russo-Turkish War in Yeşilköy (then known as "San Stefano") following Turkey's entry into World War I. The first thematic Turkish films were The Marriage of Himmet Aga (1916–1918), started by Weinberg and completed by Uzkinay, and The Paw (1917) and The Spy (1917), both by Sedat Simavi. The army-affiliated Central Cinema Directorate, a semi-military national defense society, and the Disabled Veterans Society were the producing organizations of that period. In 1922, a major documentary film, Independence, the İzmir Victory, was made about the Turkish War of Independence. That same year, the first private movie studio, Kemal Film, commenced operations. From 1923 to 1939, Muhsin Ertugrul was the only active film director in the country. He directed 29 films during this period, generally incorporating adaptions of plays, operettas, fiction and foreign films. The influence of the theater dating back to Uzkinay, Simavi, Ahmet Fehim and Şadi Karagozoglu is very strong in Ertugrul's work. The years between 1939 and 1950 were a period of transition for Turkish cinema, during which it was greatly influenced by theater as well as by World War II. While there were only two film companies in 1939, the number increased to four between 1946 and 1950. After 1949, Turkish cinema was able to develop as a separate art form, with a more professional caliber of talents.