To supply a constant speed, mill machinery required a reliable source of power.

Although no longer working, all the mill machinery is still intact.

A sluice and some of the mill machinery is still present.

The mill machinery in the upper rotating section was reached by a long flight of external steps.

Not only that, but the center hole had been cut to take the main shaft of the mill machinery.

Water power turned the wheels and belts that operated mill machinery.

The interior of the building retains much of the original mill machinery.

His interests spread out from mill machinery, to pumps and heating.

This allowed the water and steam to escape shutting down the mill machinery.

His father ran a business selling textile mill machinery.