Warren Water Mill Sketch made by Mr Henry Eastburn November 1787 from his recollection of what he had seen adopted at Warren mill to replace the iron axis which broke. Elevation of part of water wheel, scale 1:12. Ink Inscribed 'This was proposed for the water wheel of Mr Drinkwater's cotton mill which was intended to be 18 feet diameter and near to 10 feet wide. See NS 17 page 37, November 1787' 1787