The Zeldenrust is the oldest of the two remaining mills in the town of Oss. The mill was built in 1860, and was originally named ’The Swallow’. The mill was converted to use an electric motor in 1958, and since then the upper part of the mill has been in a state of decline. The mill was bought by the town in 1971, and restored in 1978. The Zeldenrust is open to the public every Saturday, with tours available on other days by appointment.