Open book with red writing on it against a white background

Yellow shield with a red and green cross on it

Black and white drawing of a man standing on a boat in the water

Black and white photo of a man wearing a suit and tie

Black and white drawing of a globe with the continents of the world on…

Black background with a multitude of white dots scattered across it

Black and white drawing of a building surrounded by trees

Black and white drawing of a large tree in the middle of a field

Old map of the city of Polder