A new book entitled The Story of Moulton Mill is being launched at the mill on Saturday (1-4pm).
John Biggadike, the last miller, will be at the mill to talk about his life and sign copies of the book (£7.99).
The windmill, the tallest in the United Kingdom, has been owned by two families since it was built in the 1820s.
John’s father leased the mill in 1924, and went on to buy it in 1951 before passing the business on to his son.
Book profits will go towards the mill’s upkeep.