Photo of the Day Photo of the Day: April 13, 2015 April 13, 2015April 12, 2015 Michael Clements Alabama, Compton, Couch, Demopolis, engine, exhibit, grist mill, news, Smithsonian Lewis Compton (left) and Robert Couch were set up to demonstrate a small 100+ year old grist mill that was powered by a 100+ year old hit and miss engine. Share this:TwitterFacebook