Search Results 2 items were found.
Keywords: Ampere-hour meter
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- Item 74514
- Westinghouse Shallenberger ampere-hour meter, ca. 1897
- Contributed by: Maine Historical Society
- Date: 1897
- Media: Metal, glass
- Buy
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- Item 74515
- Fort Wayne-Duncan ampere-hour meter, 1895
- Contributed by: Maine Historical Society
- Date: circa 1895
- Media: Metal, glass
- Buy