The Molle van Boks is an historic corn mill located on Rijksstraatweg in the town of Olst. There has been a mill on that location since 1720, although the mill that stands there today was built more recently. The first written mention of the Molle van Boks was in 1836. The mill has an interesting history. In November 1967, the miller, Allard Boks was robbed and murdered. The mill is currently idle, and in a relatively poor condition. It is in need of restoration work.