who returned to the area, many of the new Czech inhabitants of Gablonz came from nearby Czech towns and villages. Gablonz has also an important Greek minority, founded by communist refugees of the Greek Civil War in 1949, and a minority of Roma. Some Germans expelled from Gablonz and its surroundings founded the quarter of Neugablonz near Kaufbeuren in Bavaria and a group in Enns in Upper Austria after 1950. Demographics Economy Jablonec nad Nisou holds the Czech Mint after Czechoslovakia split into the Czech Republic and Slovakia (the Czechoslovakian mint, also known as the Kremnica Mint, is now in Slovakia). The city has a long tradition of costume jewelry and beads production. The biggest industrial employers with headquarters in the city are Preciosa (glass products manufacturer) are TI Automotive AC (production of car air conditioners). Transport Jablonec shares the tramway line which connects it to its neighbouring city, Liberec. Koleje Dolnośląskie D21 line runs from Liberec to Szklarska Poręba via the town. Sport Jablonec has a swimming pool, three football and athletic stadiums, and an ice hockey arena. The city is nowadays represented by FK Jablonec in the Czech First League. Before the World War II, a number of ethnic German football clubs existed in Gablonz, Fortuna, DSK and BSK. These were merged into NSTG Gablonz in 1939 by the Nazis, NSTG standing for Nationalsozialistische Turngemeinde. NSTG played in the Gauliga Sudetenland but disappeared with the end of the war. BSK however was reformed in 1950 in Bavaria, under the name of BSK Neugablonz. Sights The historical city centre is formed by squares Dolní, Mírové, Horní, and Anenské, which lies close to each other, and their surroundings. The city hall, called New Town Hall, is located on Mírové Square and is a functionalistic building from 1931–1933. The Old Town Hall on Dolní Square is a building from 1867–1869 with a typical square tower. Today it serves as a library. There are several churches in the city: Church of Saint Anne (a Baroque building from 1865–1867), Church of the Most Sacred Heart of Jesus (a brick building from 1930–1931), Church of the Exaltation of the Holy Cross (an Art Nouveau style building from 1900–1902, one of the most important sacral Art Nouveau buildings in Europe), and Protestant Dr. Farský Church (a pseudo-Gothic building from 1892). The tradition of costume jewellery production is presented in the Museum of Glass and Costume