Hubert Mazur (The State Archive in Kielce) The Kielce Source history of industry after 1945 in resources of the State Archive in Kielce This article aims to introduce scheme and overview of the archives concerning history of Kielce industry in the post-war period. It is a continuation of collective publication titled Source to history of industry in the nineteenth and twentieth-century. Provincial resource in State Archives in Kielce’ issued in 1984 by Zenon Guldon . The archives are discussed in provenance order with the priority of general government administration and special teams records, and then archived produced by individual industrial plants operating in Kielce after 1945. A lot of interesting materials about the history of industry in Kielce during Communist period can be found in teams: Kielce Voivodship Office II (1944-1950), Voivodship National Council I (1944-1950), Provincial Commission on Nationalization of Enterprises in Kielce. There are also a few units of legacy of individual industrial plants, such as „Granade” Factory, Kielce Pumps Factory “Białogon” in Białogon, Factory of Sulfuric Acid in Kielce, Ludwików Steelworks in Kielce, Stanislaw Staszic Specialized Car Factory „POLMO-SHL” in Kielce, Plants of Chemical Appliances and Industrial Equipment „CHEMAR”, Kielce Works of Building Stone, Meat Company Inc in Kielce. A separate group of files are Committees of the Communist Party records with the various establishments and documentation produced by trades unions.