Middle ages:
Mr. Jarosław Baciński:
Jarosław Baciński, „The castle of kings in Koło”
Jarosław Baciński, „The castle of bishops of Chełmno in Wąbrzeźno”
Radzyń Chełmiński:
The author of photos is Mr. Stanisław Słabikowski


The second world war:
Mr. Henryk Klimek:
Henryk Włodzimierz Klimek, „The time of loose childhood”


Contemporary times:
Dąb Pomorza:
Photos are from official website of Team of Slavs Warriors Dąb Pomorza