Deeds of New Mill, Lydd
E M Gardner Collection
Over Family Collection
Ken Preece Collection
Robert Morton Collection
Michael Dufau Collection
Wynn Tremenheere Collection
G C Wilson Collection
Heage Windmill Society photographic archive
Derek Ogden Collection
Roy Gregory Collection
Friends of Upminster Windmill Archive
Brian Eighteen Mill Collection
Cornwell Family Collection
Oldland Mill Archive
The Soundy Family Collection
Press Cuttings Collection
Union Windmill Cranbrook Collection
Gelder and Kitchen Mill Files
Peter Cobley Collection