Haapajärvi is a town and municipality of Finland.
Haapajärvi railway station
A "municipal home" (kunnaliskoti) for those unable to provide themselves in Haapajärvi in pre-war Finland
The Province of Oulu was a province of Finland from 1775 to 2009. It bordered the provinces of Lapland, Western Finland and Eastern Finland and also the Gulf of Bothnia and Russia.
Provinces of Finland 1634: 1: Turku and Pori, 14: Nyland and Tavastehus, 18: Ostrobothnia, 20: Viborg and Nyslott, 21: Kexholm
Provinces of Finland 1776: 1: Turku and Pori, 4: Vaasa, 10: Oulu, 14: Uusimaa and Häme, 15: Kymenkartano, 16: Savo and Karelia
Provinces of Finland 1938: 1: Turku and Pori, 2: Uusimaa, 3: Häme, 4: Vaasa, 6: Mikkeli, 8: Kuopio, 10: Oulu, 11: Lapland, 12: Åland, 13: Viipuri
Provinces of Finland 1996: 1: Turku and Pori, 2: Uusimaa, 3: Häme, 4: Vaasa, 5: Kymi, 6: Mikkeli, 7: Central Finland, 8: Kuopio, 9: Northern Karelia, 10: Oulu, 11: Lapland, 12: Åland