Cubitt and Patent Sail Material Part 1 and 2
Variable Mill Sail Weather: A Descriptive Sketch (published)
Variable Mill Sail Weather: A Descriptive Sketch (published)
Jib sail detail on a tower mill
Woolpit sails revolving
Sail of Post-mill near Knocke
Ash mill, Sails, 30 March 1954
View of corner with set of sweeps , New Mill, Cross in Hand
Research material on Saw Mills, Sail Spans and Jespersen's Gauss Curve
"Holgate York"
"Wrawby post mill"
"Downtown (Surrey Docks) windpump"
"Downtown (Surrey Docks) windpump"
Meopham Smock Mill, Kent
Woodchurch Smock Mill, Kent
Pakenham Tower Mill, Suffolk
Cranbrook Smock Mill, Kent
Finchingfield Post Mill, Essex
White Roding Tower Mill, Essex
Front view of South Ockendon Smock Mill, Essex
St Olaves wind pump Mill, Norfolk