Arthur C Smith Collection
Bodley Foundry Workshop Drawings
Brian Eighteen Mill Collection
Cornwell Family Collection
Deeds of New Mill, Lydd
Derek Ogden Collection
Derek Stidder Collection
E M Gardner Collection
Frank W Gregory Collection
Friends of Upminster Windmill Archive
G C Wilson Collection
Gelder and Kitchen Mill Files
Geoff Holman Collection
H E S Simmons Collection
Heage Windmill Society photographic archive
J Kenneth Major Foundation Collection
James Venn Collection
Ken Preece Collection
Michael Dufau Collection
Michael Dunn Collection