Mill Correspondence - Volume 7
Album of additions and annotations to mill books vol 2
Album of additions and annotations to mill books vol 3
Album of additions and annotations to mill books vol 1
Two Boxes of Research Notebooks
Mill Correspondence - Volume 4
Mills in Art
Mill Correspondence - Volume 3
Mill Correspondence - Volume 1
Cubitt and Patent Sail Material Part 1 and 2
Moulin de la Waroquerie, Boulogne-sur-Mer, France - 1a
Unidentified smock mills, Zaandam, Netherlands
Research material on various subjects - 1
Research material on various subjects - 3
Research material on Sussex mills, Punnett's Town, and Peter Hemming
Research material entitled "Medieval Windmill"
Research material on Chesterton Mill, and other Warwickshire mills
Unidentified Dutch tower mill
Unidentified tower mill, Netherlands - 1b
Research material on various subjects - 2