"James Humphrey"
Striking gear spider and linkage
"Windmill at Lacey Green, Bucks - view of sail seen looking upwards from back of sail and main body"
"Windmill at Lacey Green, Bucks - remaining patent sail"
"Windmill at Lacey Green, Bucks - remains of damaged sail on ground"
"Windmill at Lacey Green, Bucks - view of sails"
"Windmill at Lacey Green, Bucks - sails and striking gear"
Lacey Green sail
Cromer Mill, Cromer; detail of shutters and striking gear
Jill Mill, Clayton
Detail of sails, Jill Mill, Clayton
Detail of sails and striking gear, Jill Mill, Clayton
"The curve of the sail. Thompson in his yard "
Tower mill, Stretham, Cambridgeshire, England
Cap, Patent Sails and Striking Gear, Smock Mill, Terling, Essex
West Mill, Smarden
View of mill and house across river
"Details of patent-shuttered outer sweeps"
Fantail and patent sails on Wicken Windmill, Cambridegshire
Loddon Post Mill, Loddon, four patent sails