Governor, post mill, Bourn
Date on main post, post mill, Bourn
Tentering gear, post mill, Bourn
Bridgetree, brayer and steelyard, post mill, Bourn
Spout floor side framing, post mill, Bourn
Governor, steelyard, bridgetree and governor belt drive, post mill, Bourn
Sack hoist bollard, machine drive shaft and support frame, post mill, Bourn
Post mill, Bourn
Great spur wheel and stone nut, Wicken Windmill, Wicken
Great spur wheel and stone nut, Wicken Windmill, Wicken
Governor, Wicken Windmill, Wicken
Governor in operation, Wicken Windmill, Wicken
Great spur wheel, stone nut, bridgetree and tentering gear, Wicken Windmill, Wicken
Position of missing pair of stones, Wicken Windmill, Wicken
Cap frame and windshaft, Wicken Windmill, Wicken
External engine drive pulley, Wicken Windmill, Wicken
Fantail gearing and winding worm, Wicken Windmill, Wicken
Boss in brickwork of base, Wicken Windmill, Wicken
Striking gear, Wicken Windmill, Wicken
Sack hoist, Wicken Windmill, Wicken
