Collection of undated research notes on:

• an analysis of Suffolk post mills (72 pages);
• winding gear (15 pages);
• Robertson's windmill, Virginia (17 pages);
• Cranbrook mill (11 pages);
• a draft paper on the development of windmills, bearing similarity to sections of Wailes' 'Windmills in England' (published 1948) as well as a section on horse gear (24 pages);
• drawings/tracings of mill mechanisms, particularly bell alarms and sack hoists (3 pages);
• Suffolk windmills begining with 'W' listed at 'Place access points' below (3 cards);

Also a bundle of loose notes mostly focusing on Suffolk mills, some being undated, those that are ranging in date from 6 October 1928 to 29 April 1932.

Deptford Tide Mill; Holton; Stanton; Wenhaston; Sweffling; Westhall; Peasenhall; Tunstall; Halesworth; Yorkshire Brickyard Pump; Stradbroke; Long Green; Earl Soham; Saxtead Green; Pettaugh; Stanton; Friston; Parham Mill Green; "On the dunes nr Walberswick"; St Michael; copies of E M Gardner horse engine photograph; Holywell Mill, Oxford; millstone works near Domme, France, Aparil 1926; Ings Bobbin Mill, Staveley, 1926 (Mitford Abraham photograph); Malt Mill and Saw Mill, Greenodd, N Lancashire, 1926 (Mitford Abraham); Viver Mill, Hincaster, Cumbria (E M Gardner photograph); Skelwith Bridge Saw Mill, Cumbria (E M Gardner photograph); Wrawby, Lincs (Martin Watts photograph).