Kielce Voivodeship (1919–1939)
Kielce Voivodeship (Polish: województwo kieleckie) was a unit of administrative division and local government in the Second Polish Republic during the years 1921–1939. At the time, it covered the northern counties of the historic province of Lesser Poland, including the cities of Radom, Częstochowa and Sosnowiec.
Source: Wikipedia — Kielce Voivodeship (1919–1939) (CC BY-SA 4.0)