Search Results
Keywords: loc_headings:Amperes
Historical Items Showing 2 of 2 View All
Item 74515
Title: Fort Wayne-Duncan ampere-hour meter, 1895
Contributed by: Maine Historical Society
Date: 1895
Media: Metal, glass
Item 74514
Title: Westinghouse Shallenberger ampere-hour meter, ca. 1897
Contributed by: Maine Historical Society
Date: circa 1897
Media: Metal, glass