Research material on Edisbury (Deptford Norse Mill); William Worby Beaumont; Moulin Penants; Berton
Research material on Saw Mills, Sail Spans and Jespersen's Gauss Curve
Union Mill changes to sails
Bircham Mill sails
"Design Drawing: Sweeps for the Montefiore Mill, Jerusalem"
"Windmill Sails and Stocks: History of Sail Construction"
Specification for New Midlings and Sweeps at Willesborough Mill
"West Kingsdown Mill, Kent: Drawings and Specification for sweeps, February 2005"
"Reigate Heath Windmill, Surrey: Suggested course of action for removing existing decayed sails"
Front Sail: general layout
Chapter 5 - The windmill's sails in all their variety
Scottish Thrashing Windmills etc, (unpublished) and Edmund Lee's Self-regulating Wind Machine
"Ebenezer Samuel Russell (1829 -1883)"
"James Humphrey"
Cubitt and Patent Sail Material Part 1 and 2
Sails
Wicken Windmill: Striking gear geometry, outer sails
Wicken Windmill: Shutter
Wicken Windmill: Shutter Crank and Spigot
Wicken Windmill: Sail Shed