newcastleplaques on Flickr The Mill. Mabel’s Mill, a water corn mill of the Ridleys, existed here by 1739. From circa. 1848 called Heaton Mill. A flint mill from mid to late 19th century. Acquired by Lord Armstrong in 1862. Jesmond Dene, Newcastle upon Tyne by City of Newcastle upon Tyne and Tyne and Wear County Council Colour: black Wikimedia: Flickr: How to add yours newcastleplaques on Flickr Google Streetview OpenStreetMap See also... Cragside The House of Lord Armstrong (1810-1900) investor, engineer and armaments manuf... Peter Hughes on Flickr newcastleplaques on Flickr newcastleplaques on Flickr