Browse Items (1 total) Family Names is exactly "Watters" Browse All Search Items Browse Map Browse by Headings Sort by: TitleCreatorDateDate Added Items open in a separate tab. Close the tab to return to this list. Watters Clock Location: Media (Pa.) Date: 1895 (circa) The Watters Electric Program Clock, patented Oct. 29, 1895, by L. H. Watters, Media, PA. Patent 549,038. Filed Nov. 30, 1891