Givenchy le Noble, pas de Calais, France - smock mill
Turbine pump house, Eel Fleet Dyke drainage mill, Norfolk
Mautby Marsh Farm drainage mill, Norfolk
Diagram of neck bearing of French windmill
Unusual 4-ball governor, ex-situ, mill unknown
Pocklington's Mill, Heckington, Lincs - bad copy of old print
'Pin gears'
Diagram of horse wheel, Earlham - Norfolk?
West Somerton drainage mill, Norfolk
Woodbastwick, Norfolk - diagram of the timber-framed building showed in photo 'Marchington 155'
Mendlesham / Mendlesham Green, Suffolk - Poll end of cast-iron windshaft
St Benet's Level drainage mill, River Thurne, Norfolk
Horsey drainage mill, Norfolk
St Olaves drainage mill, Norfolk
Post mills at Oland, Sweden
Bourbourg, France - interior of oil-processing post mill showing gearing - duplicate of Marchington 052
Development of grinding
Sections through body of oil-processing post mill, Bourbourg, France
Windmill from De Re Metallica
Lower wallower and pit wheel - wooden trundle gears - at Tunstall Black Mill, Norfolk