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Keywords: Ampere-hour meter

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Historical Items

These results include photographs, documents, letters, paintings, artifacts, and many other kinds of Maine related items from collections around the state and elsewhere.

Item 74514

Westinghouse Shallenberger ampere-hour meter, ca. 1897

Westinghouse Shallenberger ampere-hour meter, ca. 1897

Contributed by: Maine Historical Society Date: 1897 Media: Metal, glass

Item 74515

Fort Wayne-Duncan ampere-hour meter, 1895

Fort Wayne-Duncan ampere-hour meter, 1895

Contributed by: Maine Historical Society Date: circa 1895 Media: Metal, glass