Fantail gearing, left side, post mill, Great Chishill
Fantail and fan gearing, Lowe's Mill, Thaxted
Fantail, fanstage and striking chain guide pole, tower mill, Stock
Tramwheel and track, post Mill, Ramsey
Tramwheel and track, post mill, Ramsey
Tail of buck showing part of drive from fantail to cog ring on post, post Mill, Ramsey
Tramwheels and track, post mill, Ramsey, Essex
Cog ring on quarterbars and worm gear of drive from fantail, post mill, Ramsey
Cog ring on quarterbars, post mill, Ramsey
External view of buck showing rack and pinion striking gear and pannier housing chainwheel, post mill, Ramsey
Fan gearing, post mill, Great Chishill
Fan carriage, fantail and gearing, post mill, Great Chishill
Tramwheel(2) showing enclosure of fan gearing on this side, post mill, Great Chishill
Fan gearing and tramwheel(1), post mill, Great Chishill
Fantail carriage and gearing, post mill, Great Chishill
Fantail gearing right side, post mill, Great Chishill
Fantail gearing and carriage, post mill, Great Chishill
Fantail gearing, post mill, Great Chishill
