Dog clutch and steady bearing of upright shaft, Howard's Mill, Halvergate Marshes
Wallower, Howard's Mill, Halvergate Marshes
Windshaft, brakewheel and wallower, Howard's Mill, Halvergate Marshes
Windshaft, Howard's Mill, Halvergate Marshes
Pitwheel shaft, Howard's Mill, Halvergate Marshes
Culvert, Howard's Mill, Halvergate Marshes
Culvert, Howard's Mill, Halvergate Marshes
Pitwheel, Howard's Mill, Halvergate Marshes
Upright shaft and crownwheel, Howard's Mill, Halvergate Marshes
Upright shaft, crownwheel and pit wheel, Howard's Mill, Halvergate Marshes
Upright shaft, showing "arch" with adjustment wheel, Howard's Mill, Halvergate Marshes
Upright shaft (showing "arch" and adjustment wheel), crownwheel and pitwheel, Howard's Mill, Halvergate Marshes
Support arch for upright shaft, with adjustment wheel, Howard's Mill, Halvergate Marshes
Scoopwheel mounting, Howard's Mill, Halvergate Marshes
Upright shaft and crownwheel, Howard's Mill, Halvergate Marshes
Detail of pit wheel, Howard's Mill, Halvergate Marshes
Culvert and scoopwheel mounting, Howard's Mill, Halvergate Marshes
Dog Clutch in upright shaft, Howard's Mill, Halvergate Marshes