"Undershot Direct Drive One Pair Corn Mill"
"Late Medieval Perpetual Motion"
"Rome Boat Mills"
Black Horse Fields Mill, Deptford
Smock mill, Greenwich
Two Sussex post mills
Flemish post mill
Hollow post drainage mill, Friday Bridge
Schemas of Stone Cross Mill's fan blade and Windmill Hill Mill's meal floor
Schemas of the trestles at Cross-in-Hand New Mill and Windmill Hill Mill
Six-sailed post mill, Battle
"Removal of Streeter's W. Mill, Brighton, to the Dyke Road, Preston"
Cross section of a tower mill, Burgau, Algarve
Post mill, Knepp Mill Pond, Shipley
Charles Hammond's Patent Sweep Governor
Charles Hammond's Patent Sweep Governor
Charles Hammond's Patent Sweep Governor
Charles Hammond's Patent Sweep Governor
Smock mill, Greenwich
Three boat mills on the River Tiber, Rome
