Windmills In Sussex by The Rev. Peter Hemming M.A. was first published in April 1936 by The C. W. Daniel Company Limited of 46 Bernard Street, London WC1.

The cover text reads "A Description of the Construction and Operation of Windmills exemplified by Up-to-Date Notes on the still existing Windmills in Sussex with 71 photographic illustrations"		The Sussex Weald website contains scans of the whole of Hemming's text and illustrations.
Rev. Hemming's publication, the definitive guide for over forty years, was superceded by The Windmills Of Sussex by Martin Brunnarius published in 1979 by Phillimore & Co. Ltd of Chichester, Sussex [ISBN 0 85033 345 9].