New sweeps being fitted, Davison's Mill, Stelling Minnis
New sweeps being fitted, Davison's Mill, Stelling Minnis
Striking gear spider and linkage
Detail of sails, Jill Mill, Clayton
Jill Mill, Clayton
Post mill, Nutley - close up of the sails
"Windmill at Lacey Green, Bucks - sails and striking gear"
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 revolving
Cattell's smock mill, Willingham, Cambs - sails revolving
Post mill, Dennington
Post mill in Parham, Suffolk
"Details of patent-shuttered outer sweeps"
"Windmill at Lacey Green, Bucks - view of sails"
"Windmill at Lacey Green, Bucks - remaining patent sail"
"Windmill at Lacey Green, Bucks - view of sail seen looking upwards from back of sail and main body"
Bragg's Mill, Ashdon - close up of a double shuttered patent sail
