Catfield post mill, Norfolk, part of a double-shuttered anti-clockwise patent sail
New sweeps being fitted, Davison's Mill, Stelling Minnis
New sweeps being fitted, Davison's Mill, Stelling Minnis
New sweeps being fitted, Davison's Mill, Stelling Minnis
New sweeps being fitted, Davison's Mill, Stelling Minnis
New sweeps being fitted, Davison's Mill, Stelling Minnis
"Detail view of the Patent Sails on Pakenham Windmill"
Shutter mechanism, Lower Mill, Dalham
Post mill, Dennington
Post mill in Parham, Suffolk
Striking gear spider and linkage
Cattell's smock mill, Willingham, Cambs - sails with the shutters open
Cattell's smock mill, Willingham, Cambs - sails with the shutters open
Cattell's smock mill, Willingham, Cambs - sails with the shutters open
Cattell's smock mill, Willingham, Cambs - sails details
Cattell's smock mill, Willingham, Cambs - sails details
Cattell's smock mill, Willingham, Cambs - sails details
Cattell's smock mill, Willingham, Cambs - sails details
Cattell's smock mill, Willingham, Cambs - sails details
Cattell's smock mill, Willingham, Cambs - sails details