Electric Motor after Daniel Davis Jr. Start Price USD 100.00 Current Price USD 632.00 Time Left - Bid Count 13 Buy It Now Price - Reserve Price - Start Time Sunday, November 30, 2008 End Time Sunday, December 07, 2008 Location Gorredijk See more about 'Electric Motor after Daniel Davis Jr.' Description Electric Motor after Daniel Davis Jr. Electric Motor after Daniel Davis Jr. This is a beautiful replica of an electric motor as it was built by Daniel Davis Jr. of Boston (before 1850). It is called a revolving bell engine. The replica is made by a professional instrumentmaker and is of high quality workmanship using authentic materials as a carbonsteel magnet, mahagony base, brass fittings, cotton covered wire coil and a cast bronze bell. As the motor runs the bell strikes once every few seconds. The motor runs on a 1.5 volt normal battery cell. This is a truly unique item, wich is practically impossible to find as an original because they are museum pieces. For more information, please look at the website: http://physics.kenyon.edu/EarlyApparatus/Titlepage/Davis.html The movie will show you the motor in action. Also see my other motor (Page's revolving magnet, separate listing)   Place a Bid!